Showing posts with label Supersymmetry. Show all posts
Showing posts with label Supersymmetry. Show all posts

Tuesday, July 25, 2006

Clifford and The Singularity

Horatiu is referring to a mathematical similarity between the physics of the real world, which govern RHIC collisions, and the physics that scientists use to describe a theoretical, “imaginary” black hole in a hypothetical world with a different number of space-time dimensions (more than the four dimensions — three space directions and time — that exist in our world). That is, the two situations require similar mathematical wrangling to analyze. This imaginary, mathematical black hole that Horatiu compares to the RHIC fireball is completely different from a black hole in the real universe; in particular, it cannot grow by gobbling up matter. In other words, and because the amount of matter created at RHIC is so tiny, RHIC does not, and cannot possibly, produce a true, star-swallowing black hole.


See:

  • So how far back to the beginning, and if we had thought supersymmetry could exist, would it be in the most perfect fluid?

    I place this picture and article above so that one keeps perspective about the similarites of the "micro versus the macro" perspective and "not" that the "disaster scenario" could create the "large blackhole?" But wait?

    I am thinking in terms of what could create "the situations" for what is coming into being. Is it acummulative? I am not sure from the "many colldial events" that one could see happen? Hence my focus, to what not ony is created in the "collidal event," but to the cosmic particle colllsions as well. How rare are these? I speak on the "history of strangelets" from that point.

    Anyway onward here.

    Clifford:
    Seriously his talk is all about the physics of certain type of spacetime singularites-such as the one that live's in our universe's past-and whether life can make sense of the idea of space and time coming into being after sucha singualrity, while not existing prior to that


    I should start off from a quote of Clifford's of Cosmic Variance, becuase of Q's insistance in regards to the descritpions of singularities and my lacking an understanding and somewhat confusion. I thought I would do some more research here.

    There are "certain assumptions" I am making and this is in regard to the a statement Clifford makes, is held as a question in my mind of what exists before anything can emerge into the spacetime? While he has called this beginning "spacetime" and reference "another state" before this, what is it? This is what holds my assumption and idea about what the singularity is doing.

    Lubos Motl:
    We need to get closer to the "theory of everything", regardless of the question whether the destination is a finite or infinite distance away. (And yes, the path should not be infinitely long because there is no physics "below" the Planck length.)


    I place this, too support what Clifford is saying in regards to the what is emergent into the spacetime from what I understand(Strings as a building block on the road too, not as the source of this "emergent property?"). Where do all these dimensional ideas then reside? You can't ignore this, or what Lubos "is saying" about talking about the past? Everytime one's perception changes, the hisory changes too? It forces you to look at the future in a new way?

    Not Newtonian

    It is certainly not the Newtonian version I am thinking about. People tend to think of these as diamonds(?) or something like that as a Pea? I tend away from that thinking, because it just doesn't chive with what is tramsmitted into what "being [is] in spacetime?," if you don't have a foundation from which to work?

    Call them coordinates and in it, the spactime emerges, and from that "okay" the looking at the arrow of time which implies to me a simplier supersymmetrical idea, looking back. So how did you get there? The outside/inside "quandry that stretches the mind capbailites" while chasing the "idea" as Brian Greene's Koan?

    There is something to be said in how "ideas emerge from all the information gathered and accumulated" spontaneousily bursts into a new form? The mind goes through a bit of a change? See's differently. Reinmann accomplishement along with those of the geometrical forbears(shoulder's of giants) help to change how we see geometrics.

    Briefly I pick up the Kurzwelian book on singularities, and find that a greate rperspective is need beyond what is espoused. A new stage in the thinking, beyond what society is thought to be headed. Some reject Kuhnian thinking but this is revolutionary to bme in what an dhow th emind proceeds in bringing down to earh the ideas that await to form in mind. Another place perhaps? A way of dipping the "toe" into the stream, and letting all that "informtaion" flow through you?

    A black hole in astrophysics often has two distinct meanings. The first is the black hole in a general relativistic sense - the extreme gravitational case with a singularity in space-time - while the second is a simpler Newtonian approach: a black hole is just a point mass. While both of these meanings are used, often interchangeably, throughout the literature, it is important to remember that no astrophysical observation has yet been made that can distinguish between the two; to date, the Newtonian point mass is all we need. In the future, with better X-ray observations and a detection of gravitational waves, this may change.



    First off I wrote the post Singularities should be rewritten as "a question" of what I was seeing inregards to our universe. What is in our universe's past. The reason for it's inflation. The reason for entropic valuations that become complicated and end in some chaos reasoning that Sean askes of those to solve in the Three body solution? I think this ahas already been done from what I understood so that push me towards lagragian perspective s and the other assumptions I have about this beginning and what existed before it?

    Here's what I write:

    Plato:
    If the initial states at the beginning of the universe are to be in concert with particle reductionism, and the particle creations that I have exemplified in how particles came into being, then, the understanding of what can be transmitted through the blackhole is extremely important as a valuation of what appears over time?


    So I have to say yes I am quantum characteristically driven to see this universe as it existed in a state held in our perceptions, of what it has become today. So of course I was looking back, with new knowledge of what the futre is to become. Why shouldn't it matter what help to draive this situation in the universe we have to day not hold perspectove abot what has emerged in the spacrtime as we know it?

    Strominger:
    The old version of string theory, pre-1995, had these first two features. It includes quantum mechanics and gravity, but the kinds of things we could calculate were pretty limited. All of a sudden in 1995, we learned how to calculate things when the interactions are strong. Suddenly we understood a lot about the theory. And so figuring out how to compute the entropy of black holes became a really obvious challenge. I, for one, felt it was incumbent upon the theory to give us a solution to the problem of computing the entropy, or it wasn't the right theory. Of course we were all gratified that it did.
  • Thursday, July 20, 2006

    Gold and Fool's Gold

    Gold
    Perhaps the highest density known is reached in neutron star matter (see neutronium). The singularity at the centre of a black hole, according to general relativity, does not have any volume, so its density is undefined.

    The most dense naturally occurring substance on Earth is iridium, at about 22650 kg·m-3.

    A table of densities of various substances:


    So of course seeing this new posting and the ideas of what the gold nugget "is," is supposed to be here in our thinking is of course. Being clarified in terms of how we look at the LHC, most defintiely. Having expert opinion on this is always important. for sure.

    Fool's Gold ?

    Who is not without some blemish on the "heart values" when it had been held to a goal like truth, and had gone astray? It just matters that you try, and that you hold this value in front of your eyes, as you progress through life.

    I was at a loss for what would describe "this beginning" and having looked at what is attained in the "Pascalian triangle", how could I not learn of the spiral induced numbers that lie at the very heart of such creations.

    You have to understand what the basis of what this triangle is based upon. I gave clues here.

    Some fractorial mathematical based idea, exposed to the matters, as crystaline objects of perception unfolding? Wolfram?

    NPR's Richard Harris reports on the beauty of mathematics

    How are some things built, that you would ignore "the mathematics at the basis of experience." Having such a geometrical basis is very important. I may call it "Algebraic equations" of Dirac(Lubos take note:), but it is more then that, and it is in the emergence of strings, that we recognize where the conditions are, as the strings basis? You had to understand "the entropic" as well as the CFT issues from the blackhole state? What are the initial conditions?

    If I say microseconds, you should immediately assume it is after the big bang.:)Topological "geometrics" eh? :) is much different, then what we see classically of the 3+1? You remember "Klein's ordering of the geometries," of course? Right?

    Gold in the Landscape?

    I was looking for a specific posting on "Fool's gold" so I thought of Clifford's at Cosmic Variance and the post he created. A specific comment that I made. No, this does not imply anything against Clifford. :)

    Here you might refer to the points between Lubos and Bee, about the "initial conditions?" It's "beyond" the placement of what is held in microseconds, and the arrow of time. What! Before time began?

    So where is that? What already existed?

    However, don't be fooled! The charm of the golden number tends to attract kooks and the gullible - hence the term "fool's gold". You have to be careful about anything you read about this number. In particular, if you think ancient Greeks ran around in togas philosophizing about the "golden ratio" and calling it "Phi", you're wrong. This number was named Phi after Phidias only in 1914, in a book called _The Curves of Life_ by the artist Theodore Cook. And, it was Cook who first started calling 1.618...the golden ratio. Before him, 0.618... was called the golden ratio! Cook dubbed this number "phi", the lower-case baby brother of Phi.


    What a Cosmologist Wants From String theory by David Wand


    I mean have tried to instill a good foundational perspective of what happens, and what is percieved, in terms of the joining of microsperspective views in regards to the nature of the cosmo?

    So what is not revealled here in "my thinking" although we have been directed to the process of the "collidial views" imparted by expert opinion and further glossed by Q's blog building to face this thinking process? :)




    A debate/dialogue is always a good thing to initiate, and I have not be too lucky to have somebody to run against my thinking. It's a relief Q. As you say, "I am looking for truth."

    So where I am going to go from here? :) Should I go?

    Well science has this thingy about experiment and beyond that, beyond the standard model, what thinking shall I introduce? Something "beyond the 3+1" perhaps? :)

    Monday, June 12, 2006

    Harmonics will Color Your World?



    If you are a active participator of the very world around you, how is it, the makeup of high energy particle creations could not have included the standard model make up "harmonically described" does it not also apply to our "very thinking and conscious mind?" :)

    The Landscape “avant la lettre” by A.N. Schellekens

    The lowest harmonics correspond to the particles of the Standard Model, plus perhaps a few new particles. The higher harmonics correspond to an infinite series of particles that we can never observe, unless we can build a Planck Energy accelerator


    So of course the very basis of the thinking was drawn in my mind to the very subject enlisted by the minds of our predeccessors, to wonder, how this associative function could have ever been at the basis of how we may look at the World?

    Lee Smolin:
    In case it is not obvious, let me emphasize that harmonic oscillators are not relevent here, and can play no role in a background independent quantum theory, precisely because the division of a field into harmonic modes requires a fixed background metric. Thus, the physics of the problem REQUIRES an alternative quantization


    Of course it is never easy for me to understand what is going on while we have the issues of the background, versus, the non background, and this brings up the ole debates about positions and adoptives stances scientists have taken in regards to the "duality" of science's "quantum gravity" issues?



    Do I have a complete grasp of it. Absolutely not, while it forces me back to the issues, as to what is the basis of this "difference of opinion?"

    THE ANTHROPIC PRINCIPLE


    Leonnard Susskind and Lee Smolin


    While this is a conversation written by physicists for physicists, it should nonetheless be of interest for Edge readers as it's in the context of previous Edge features with the authors, it's instructive as to how science is done, and it's a debate that clarifies, not detracts.

    So by historically looking back, this is a reminder, about the ways in which science people are still looking at things, while holding their positions of thought today?

    SEan's meeting at PI, is a very interesting one becuase what it does is take the teacher and student scenario, and manifests the circumstance of clarification as to positions, while providing for a intuitive surge to present itself in the minds of it's participnats.

    So this debate then was held and it's relationship rememebered within this blog as to the basis of determination, about how we see the universe and all that is in it.

    Lee Smolin:

    The aim of this paper is to explain carefully the arguments behind the assertion that the correct quantum theory of gravity must be background independent. We begin by recounting how the debate over whether quantum gravity must be background independent is a continuation of a long-standing argument in the history of physics and philosophy over whether space and time are relational or absolute. This leads to a careful statement of what physicists mean when we speak of background independence. Given this we can characterize the precise sense in which general relativity is a background independent theory. The leading background independent approaches to quantum gravity are then discussed, including causal set models, loop quantum gravity and dynamical triangulations and their main achievements are summarized along with the problems that remain open. Some first attempts to cast string/M theory into a background independent formulation are also mentioned.

    The relational/absolute debate has implications also for other issues such as unification and how the parameters of the standard models of physics and cosmology are to be explained. The recent issues concerning the string theory landscape are reviewed and it is argued that they can only be resolved within the context of a background independent formulation. Finally, we review some recent proposals to make quantum theory more relational.


    So if someone saids that space is empty, I have a really hard time with it.

    See:

  • Quantum Harmonic Oscillator
  • Tuesday, June 06, 2006

    Supersymmetry<->Simplistically<-> Entropically Designed?



    So of course I am troubled by my inexperience, as well as, the interests of what could have been produced in the "new computers" of the future? So in some weird sense how would you wrap the dynamics of what lead to "Moore's law" and find that this consideration is now in trouble? While having wrapped the "potential chaoticness" in a systemic feature here as deterministic? Is this apporpriate?

    In the presence of gravitational field (or, in general, of any potential field) the molecules of gas are acted upon by the gravitational forces. As a result the concentration of gas molecules is not the same at various points of the space and described by Boltzman distribution law:


    What happens exponetially in recognizing the avenues first debated between what was a consequence of "two paths," One that would be more then likely "a bizzare" while some would have consider the other, the cathedral? Leftists should not be punished Lubos:)

    So what is Chaos then?

    The roots of chaos theory date back to about 1900, in the studies of Henri Poincaré on the problem of the motion of three objects in mutual gravitational attraction, the so-called three-body problem. Poincaré found that there can be orbits which are nonperiodic, and yet not forever increasing nor approaching a fixed point. Later studies, also on the topic of nonlinear differential equations, were carried out by G.D. Birkhoff, A.N. Kolmogorov, M.L. Cartwright, J.E. Littlewood, and Stephen Smale. Except for Smale, who was perhaps the first pure mathematician to study nonlinear dynamics, these studies were all directly inspired by physics: the three-body problem in the case of Birkhoff, turbulence and astronomical problems in the case of Kolmogorov, and radio engineering in the case of Cartwright and Littlewood. Although chaotic planetary motion had not been observed, experimentalists had encountered turbulence in fluid motion and nonperiodic oscillation in radio circuits without the benefit of a theory to explain what they were seeing.

    13:30 Lecture
    Edward Norton Lorenz
    Laureate in Basic Sciences
    “How Good Can Weather Forecasting Become ? – The Star of a Theory”





    So this talk then is taken to "another level" and the distinctions of WeB 2.0 raised it's head, and of course, if you read the exponential growth highlghted in communities desemmination of all information, how could it be only Web 1.0 if held to Netscape design?



    I mean definitely, if we were to consider "the Pascalian triangle" and the emergence of the numbered systems, what said the Riemann Hypothesis would not have emerged also? The "marble drop" as some inclusive designation of the development of curves in society, that were once raised from "an idea" drawn, from some place?

    Friday, April 21, 2006

    What a Good String Theorist Should Know?




    Arthur Miller
    Einstein and Schrödinger never fully accepted the highly abstract nature of Heisenberg's quantum mechanics, says Miller. They agreed with Galileo's assertion that "the book of nature is written in mathematics", but they also realized the power of using visual imagery to represent mathematical symbols.



    I am a bit of a fanatic when it comes to the visualizations. What benefit might these have for any good theorist? What creative ability is developed, when one sees this way?

    To me, as it has been described with Dirac wording that I have spell out many a time, there is also all this "other information" that has to be followed up. I know it. Many science people know it. Maybe sometimes, caught up in all the aspirations for truth, I might not remember it. So this post is here for this purpose.

    You have to trust me that I will not be knocking on any good scientists door, being the crackpot that I am, with some amazing discovery.I just don't have time to bother you good science people.:)

    Anyway, I thought I should clear up some ideas people have about learning. Getting some insight into what is being talked about in regards to theoretical ideas being borne, what learning the older folk like me can look forward too. The last part of this post is in regards to Think Quest comments on string theory.

    Personally, I think a good theoretician needs to know a lot.

    I found information provided by Gerard t’ Hooft which gives one a a good base to what he thought we should be doing. So I wanted to include some of that here as well. Also by including each of the links, typing into the "search fucntion," this post, should come up, and the related subjects, as to what should be known.

    I created one on the requirements of mathematics sometime ago as well so this would be a good source link as well to the requirements needed to work within the string theory realm. I am still looking for it. You cna see now why this post is good for memory retention being somewhat lost as to where it is put under.

    Is your motivation and pursuance of knowledge up to it?

    HOW to BECOME a GOOD THEORETICAL PHYSICISTby Gerard 't Hooft



    Theoretical Physics is like a sky scraper. It has solid foundations in elementary mathematics and notions of classical (pre-20th century) physics. Don't think that pre-20th century physics is "irrelevant" since now we have so much more. In those days, the solid foundations were laid of the knowledge that we enjoy now. Don't try to construct your sky scraper without first reconstructing these foundations yourself. The first few floors of our skyscraper consist of advanced mathematical formalisms that turn the Classical Physics theories into beauties of their own. They are needed if you want to go higher than that. So, next come many of the other subjects listed below. Finally, if you are mad enough that you want to solve those tremendously perplexing problems of reconciling gravitational physics with the quantum world, you end up studying general relativity, superstring theory, M-theory, Calabi-Yau compactification and so on. That's presently the top of the sky scraper. There are other peaks such as Bose-Einstein condensation, fractional Hall effect, and more. Also good for Nobel Prizes, as the past years have shown. A warning is called for: even if you are extremely smart, you are still likely to get stuck somewhere. Surf the net yourself. Find more. Tell me about what you found. If this site has been of any help to someone while preparing for a University study, if this has motivated someone, helped someone along the way, and smoothened his or her path towards science, then I call this site successful. Please let me know. Here is the list.



  • Languages





  • Primary Mathematics





  • Classical Mechanics





  • Optics





  • Statistical Mechanics and Thermodynamics





  • Electronics





  • Electromagnetism





  • Quantum Mechanics





  • Atoms and Molecules





  • Solid State Physics





  • Nuclear Physics





  • Plasma Physics





  • Advanced Mathematics





  • Special Relativity





  • Advanced Quantum Mechanics





  • Phenomenology





  • General Relativity





  • Quantum Field Theory





  • Superstring Theory





  • Think Math

    While I quickly jumped to the end of the third page of reference below, it summarizes a bit as to what culminations might be found with the math in all it's aspects describe as the language. The language(herein described as the math), brings it together nicely. Whole.

    Guide to Math, by Superstringtheory.com
    Noncommutative geometry (NCG for short)


    Geometry was originally developed to describe physical space that we can see and measure. After modern mathematics was freed from Euclid's Fifth Axiom by Gauss and Bolyai, Riemann added to modern geometry the abstract notion of a manifold M with points that are labeled by local coordinates that are real numbers, with some metric tensor that determines an extremal length between two points on the manifold.

    Much of the progress in 20th century physics was in applying this modern notion of geometry to spacetime, or to quantum gauge field theory.

    In the quest to develop a notion of quantum geometry, as far back as 1947, people were trying to quantize spacetime so that the coordinates would not be ordinary real numbers, but somehow elevated to quantum operators obeying some nontrivial quantum commutation relations. Hence the term "noncommutative geometry," or NCG for short.

    The current interest in NCG among physicists of the 21st century has been stimulated by work by French mathematician Alain Connes.



    While the truer quest of seeing is in the world of mathematics used besides english, is the real language of commonality among scientists. It serves them well to understand how all these maths could add up too, what is required of those students of youth, and youth of mind of those advacing in age, that we see this described someplace.


    Nature's patterns

    So who is right? Well, there is much that is attractive in the Platonist point of view. It's tempting to see our everyday world as a pale shadow of a more perfect, ordered, mathematically exact one. For one thing, mathematical patterns permeate all areas of science. Moreover, they have a universal feel to them, rather as though God thumbed His way through some kind of mathematical wallpaper catalogue when He was trying to work out how to decorate His Universe. Not only that: the deity's pattern catalogue is remarkably versatile, with the same patterns being used in many different guises. For example, the ripples on the surface of sand dunes are pretty much identical to the wave patterns in liquid crystals. Raindrops and planets are both spherical. Rainbows and ripples on a pond are circular. Honeycomb patterns are used by bees to store honey (and to pigeonhole grubs for safekeeping), and they can also be found in the geographical distribution of territorial fish, the frozen magma of the Giant's Causeway, and rock piles created by convection currents in shallow lakes. Spirals can be seen in water running out of a bath and in the Andromeda Galaxy. Frothy bubbles occur in a washing-up bowl and the arrangement of galaxies.


    Imagine calling someone with this background "flaky" because of a "strange idea" that might be borne in mind, while it is encompassed by all this knowledge of science, respectively? People who had been well intentioned, hiding all the information because they might have been taunted by those who were not respectful of the age of reason, with which they had applied them self.

    I think every teacher, Mother, Father understands the best they have for their student, child respectively, and what they strive to encourage in regards to the independence and strength, to move forward with the motivation that is borne in every good seeker of truth?


    ThinkQuest
    Think Quest is all about students thinking and learning together. Students work in teams to create the best educational websites and compete for exciting prizes, including a trip to Think Quest Live, an educational extravaganza celebrating their achievements.

    Sponsored by the Oracle Education Foundation, the competition offers a unique project-based learning experience to students and teachers around the world. Globally relevant subjects and diverse teams are encouraged.
    The teams' websites are published for the world to see in the Think Quest Library. This rich online resource contains over 5,500 educational websites, created by students for students. Search the library and you'll be sure to find a site that intrigues you.


    Information Links Below Created by Dan Corbett, Kate Stafford, and Patrick Wright for ThinkQuest.



  • The History of String Theory:






  • Introduction to String Theory:






  • Gravity and String Theory:






  • Supersymmetry:






  • The Dimensions of String Theory:






  • Dimensions, Wound Strings, Branes, and Calabi-Yau Spaces:






  • The Many Types of String Theory:






  • New Developments in String Theory:





  • Well so easily explained in the english language, Gerard's comments about explaining what we are doing now bears fruit? My inept capilities with this of courses draws recognition, let alone, the need to write those visionary qualities to algebraic equations. So Penrose has more words for us, besides his change of heart?:)

    You think it easy to change the ingraininess of our methods that we should let them drop away easily? Find a new path/math with a heart? It is not without thinking that such decisions are made.

    [ROGER PENROSE]


    "One particular thing that struck me... [LAUGHTER]...is the fact that he found it necessary to translate all the results that he had achieved with such methods into algebraic notation. It struck me particularly, because remember I am told of Newton, when he wrote up his work, it was always exactly the opposite, in that he obtained so much of his results, so many of his results using analytical techniques and because of the general way in which things at that time had to be explained to people, he found it necessary to translate his results into the language of geometry, so his contemporaries could understand him. Well, I guess geometry… [INAUDIBLE] not quite the same topic as to whether one thinks theoretically or analytically, algebraically perhaps. This rule is perhaps touched upon at the beginning of Professor Dirac's talk, and I think it is a very interesting topic."


    A more direct link to quote above on page 12.

    Wednesday, March 22, 2006

    Coleman-De Luccia instanton

    IN what way could some consistent measure be thought of, that such conditions while recognized in the false vacuum, and, with conditions of high energy considerations, be realized into useful information surrounding this move to the true vacuum? It would have to be geometrically explained. Planck epoch in itself, makes this very hard to do, so you use the action of the vacuum, from false to true, to help in that realization.

    The volume of the haystack
    Lubos Motl:
    We don't have a real emotional intuition how "density" in a very-high-dimensional space should behave, but we should probably try to learn it. I feel that these (especially the de Sitter) vacua cannot be quite isolated. There are just many other vacua nearby (virtually all of them) into which one should be able to decay. KKLT only consider one Coleman-DeLuccia instanton, without an enhancement, and I feel it can't be the whole story


    The Coleman-De Luccia instanton presents opportunities, or, is the paper countering this proposal? See link below for reference to paper.

    I think one needed to understand this movement or how the false vacuum is understood, and how the true vacuum is created.

    A geometical smoothly flowing understanding that arose out of "nothing!" Without some geometrical consistancy, this idea isn't going to go away, unless someone has a reason why, and if, that paper deals with it directly?

    I remain non-judgemental about characters, and the nature people adopt. I only focus on those issues that would offer us some further ideas to exploit. To help us all push pespectve forward. While there is a facade in what the mind accumulates as the image of who we are, there is "kernels of truth" that we must seek to reference, so the knowledge base can increase, and intuitve leaps for the taking by who ever push persepctove add experimetal basis as a concluding result.

    We'll leave the dance and facades for other to design themself. We always want them to be "whole" with what ever they have accepted in life.

    Peter Woit recommends supersymmetry

    Lubos Motl:
    At any rate, quantum black holes do carry quantum information, the relevant entropy is, at least in some cases, attributable to the entanglement entropy, and the research of quantum entanglement in this context could turn out to be very fruitful which is why many of us should look at these "coincidences" more carefully. They may very well clarify the origin and mathematical details of the black hole complementarity


    The circumstance around the nature of the state where such superfluids are created, needed some method in which to move, from "one state into another"(turned inside/out)?

    If you hold the nature of the bubble universe and it's formation in mind, it does not seem so unlikely that you had the klein bottle, as some geometrical basis from which the false vacuum would direct itself into inflationary results?

    So is the paper discounting the basis of the views of Coleman-De Luccia instanton?

    The idea behind the Coleman-De Luccia instanton, discovered in 1987, is that the matter in the early universe is initially in a state known as a false vacuum. A false vacuum is a classically stable excited state which is quantum mechanically unstable. In the quantum theory, matter which is in a false vacuum may `tunnel' to its true vacuum state. The quantum tunnelling of the matter in the early universe was described by Coleman and De Luccia. They showed that false vacuum decay proceeds via the nucleation of bubbles in the false vacuum. Inside each bubble the matter has tunnelled. Surprisingly, the interior of such a bubble is an infinite open universe in which inflation may occur. The cosmological instanton describing the creation of an open universe via this bubble nucleation is known as a Coleman-De Luccia instanton.


    Okay so we are talking about cosmological proportions here, in blackhole creation and the resulting standard model and interactions developed from the origins of this universe. Is it consistent all the way down to the planck epoch, and how would the planck epoch be described?

    One would need to see the geometrical basis of what is hapening from one state to the next. Our universe into some other new expression, or blackhole states, that rejuvenize, using geometrical dynamics of what is already existing?

    Would this run contrary to the arrow of time, by having such states within context of the whole universe? Would this not explain the susutenance need to keep the universe in the same state for a very long long time?

    Backreaction

    Do a search, under the heading of "backreaction in laval nozzle," for further references.

    Black Holes and Analogues in Two Dimensions

    Examples: acoustics in a moving fluid (“dumbholes”), BEC, Helium, slow light,


    See:

  • Why Higher Energies
  • Friday, December 30, 2005

    Special holonomy manifolds in string theory

    So what instigated my topic today and Hypercharge make sits way for me to reconsider, so while doing this the idea of geoemtries and th eway in which we see this uiverse held to the nature of it's origination are moving me to consider how we see in ths geometrical sense.

    The resurgence of ideas about the geometries taking place are intriguing models to me of those brought back for viewing in the Sylvester surfaces and B field relations held in context of the models found in the >Wunderkammern.

    This paragraph above should orientate perception for us a bit around methods used to see in ways that we had not seen before. This is always very fascinating to me. What you see below for mind bending, helps one to orientate these same views on a surface.



    Hw would you translate point on a two dimensional surface to such features on the items of interest on these models proposed?



    Part of my efforts at comprehension require imaging that will help push perspective. In this way, better insight to such claims and model methods used, to create insight into how we might see those extra 10 dimensions, fold into the four we know and love.



    G -> H -> ... -> SU(3) x SU(2) x U(1) -> SU(3) x U(1).

    Here, each arrow represents a symmetry breaking phase transition where matter changes form and the groups - G, H, SU(3), etc. - represent the different types of matter, specifically the symmetries that the matter exhibits and they are associated with the different fundamental forces of nature



    If one held such views from the expansitory revelation, that our universe implies at these subtle levels a quantum nature, then how well has our eyes focused not only on the larger issues cosmology plays, but also, on how little things become part and parcel of this wider view? That the quantum natures are very spread, out as ths expansion takes place, they collpase to comsic string models or a sinstantaneous lightning strikes across thei universe from bubbles states that arose from what?

    So knowing that such features of "spherical relation" extended beyond the normal coordinates, and seeing this whole issue contained within a larger sphere of influence(our universe), gives meaning to the dynamical nature of what was once of value, as it arose from a supersymmetrical valuation from the origination of this universe? If Any symmetry breaking unfolds, how shall we see in context of spheres and rotations within this larger sphere, when we see how the dynamcial propertties of bubbles become one of the universes as it is today? Genus figures that arise in a geometrodynamcial sense? What are these dynacis within context of the sphere?



    So as I demonstrate the ways in which our vision is being prep for thinking, in relation to the models held in contrast to the nature of our universe, how are we seeing, if we are moving them to compact states of existance, all the while we are speaking to the very valuation of the origination of this same universe?



    Holonomy (30 Dec 2005 Wiki)

    Riemannian manifolds with special holonomy play an important role in string theory compactifications. This is because special holonomy manifolds admit covariantly constant (parallel) spinors and thus preserve some fraction of the original supersymmetry. Most important are compactifications on Calabi-Yau manifolds with SU(2) or SU(3) holonomy. Also important are compactifications on G2 manifolds.

    Tuesday, December 27, 2005

    Acoustic Hawking Radiation

    What did we learn from studying acoustic black holes? by Renaud Parentani

    The study of acoustic black holes has been undertaken to provide new insights about the role of high frequencies in black hole evaporation. Because of the infinite gravitational redshift from the event horizon, Hawking quanta emerge from configurations which possessed ultra high (trans-Planckian) frequencies. Therefore Hawking radiation cannot be derived within the framework of a low energy effective theory; and in all derivations there are some assumptions concerning Planck scale physics. The analogy with condensed matter physics was thus introduced to see if the asymptotic properties of the Hawking phonons emitted by an acoustic black hole, namely stationarity and thermality, are sensitive to the high frequency physics which stems from the granular character of matter and which is governed by a non-linear dispersion relation. In 1995 Unruh showed that they are not sensitive in this respect, in spite of the fact that phonon propagation near the (acoustic) horizon drastically differs from that of photons. In 2000 the same analogy was used to establish the robustness of the spectrum of primordial density fluctuations in inflationary models. This analogy is currently stimulating research for experimenting Hawking radiation. Finally it could also be a useful guide for going beyond the semi-classical description of black hole evaporation.


    I am held to a state of profound thinking when I thnk about Einstein in a dream I had. Where his satisfaction was raised, as a surpize, as I listen to the very sound of ice in a glass jug as I slowly turned it? From it, a certain recognition by Einstein held him in amazement as this sound seem to satisfy what he was so long search for in his answers. Yes it is a dream, but this set the stage from what I had been doing previous as I was thinking about the Webber bars and the way research was moving along this avenue to detect grvaiational waves. Movements to the giant Ligo inteferometers, to help us in our pursuate.

    I know it is not always easy to understand the thinking here as it is piecemealed, while my minds works to weave a cohesive picture here. So, my apologies.

    There is a special class of fluids that are called superfluids. Superfluids have the property that they can flow through narrow channels without viscosity. However, more fundamental than the absence of dissipation is the behavior of superfluids under rotation. In contrast to the example of a glass of water above, the rotation in superfluids is always inhomogeneous (figure). The fluid circulates around quantized vortex lines. The vortex lines are shown as yellow in the figure, and the circulating flow around them is indicated by arrows. There is no vorticity outside of the lines because the velocity near each line is larger than further away. (In mathematical terms curl v = 0, where v(r) is the velocity field.)


    Early on the very idea of measuring discrete functions in relation to how we might percieve quark and gluonic natures which arose from the gold ion collisions, raises the very idea of how we may look at the analogies sought to help shape perspective from the horizon, to what is emitted? A Virtual Photon released in pair production at the horizon can become?

    While I had come to recognize the differences in thermodynamic principals held in context of the blackhole, the very idea of He4raises some interesting scenario's in relation to sound values, while "extreme curvature" had been lead too as a singularity in the blackhole?? This singuarity thought to besimlar to the hawking no bondary proposal would not sit well with how the very nature of the blackhole actually becomes the superfluid that we hav come to recognize in the collider perspectives. This changes things somewhat. How fortunate is it in relation to how we see the supersymmetry that coudl arise inthe action fo symmetry break that signs could be lea dto the nature of the phton release and stretched under the aupsice of theis grvaiutional field?

    Overlap of "quantum" and "classical" behaviour

    Explanations of Hawking radiation around a black hole often use a description of quantum-mechanical pair production effects occurring on a curved spacetime background. Although this paradigm does not obviously lend itself to a "classical" reinterpretation, research on the black hole membrane paradigm has revealed some overlap between "classical" and "quantum" descriptions.


    Plato:
    What conditions would have allowed such a scene to be developed in supersymmetrical view, that I had wondered, could such a perfect fluid be the example needed? What blackholes hole would allow such a view to be carried down to this level in gold ion collisions, that we might see the results of string theory, as a useful analogy in the discernation of what can now be brought forward for inspection.


    So having recognized the two phases of superfluids that ha dbeen created how woud such analogies move th emind to coisder this other nature of of a helium whose viscosity woud have allowed the sound to travel under the same aupsice held in context of the photon whose naure would havebeen rvealled in redshifting? Would suchj a thing held in context of blue shifting be cancelled out in quark/gluonic phases. that the analogy no longer suits our purpose? While sound i analogy in helium may have revealled the very nature of the superfluid designs we woudl like to see in comparsion to how thephotons are looked at with such short distances? They are cancelled out here?


    Thorne: Black holes and time warps…, chapter 11, "What is reality?"

    The laws of black-hole physics, written in this membrane paradigm, are completely equivalent to the corresponding laws of the curved-spacetime paradigm – as long as one restricts attention to the hole's exterior. Consequently, the two paradigms give precisely the same predictions for the outcomes of all experiments or observations that anyone might make outside a black hole …"


    What is a Phonon/Photon?

    Phonon:
    A particle of sound. The energy E of a phonon is given by the Einstein relation, E = hf. Here f is the frequency of the sound and h is Planck's constant. The momentum p of a photon is given by the de Broglie relation, p = h/λ. Here λ is the wavelength of the sound


    Photon:
    A particle of light. The energy E of a photon is given by the Einstein relation, E = hf. Here f is the frequency of the light and h is Planck's constant. The momentum p of a photon is given by the de Broglie relation, p = h/λ. Here λ is the wavelength of the light.




    As you look at the picture above, the very depths to which vision might have been imparted in recognition of this supefluid, what value would be assign something held in the context of the wave nature to have seen it described as a granulization and then thought of in terms of the langangrian perspective as cosmic strings which cross this universe? Make sure you click on the picutre.

    Granularity of the Fluid?

    Taken from the horizon, how would this fluid look if held in context of William Unruh's previously thought "continous nature" or as a discretium release of Hawking like phonons? It may be "by analogy" help physicists with respect to the nature of gravitational blackholes?

    Friday, December 23, 2005

    Collapse of the Blackhole

    String theory grew out of attempts to find a simple and elegant way to account for the diversity of particles and forces observed in our universe. The starting point was to assume that there might be a way to account for that diversity in terms of a single fundamental physical entity (string) that can exist in many "vibrational" states. The various allowed vibrational states of string could theoretically account for all the observed particles and forces. Unfortunately, there are many potential string theories and no simple way of finding the one that accounts for the way things are in our universe.

    One way to make progress is to assume that our universe arose through a process involving an initial hyperspace with supersymmetry that, upon cooling, underwent a unique process of symmetry breaking. The symmetry breaking process resulted in conventional 4 dimensional extended space-time AND some combination of additional compact dimensions. What can mathematics tell us about how many additional compact dimensions might exist?



    One of the chief features that have caught my mind is the way in which extreme curvature might have been enlisted to take us a to a place where the infinities have been curtatiled to a way of thinking. You need a model in which to do this, if you are to think that the events in the unverse are to be considered out of what the pre big bang era might have entailed had ths action been defined properly?

    So immediately one see's the benfit of cyclical unverses being developed as well as understanding that the particle reductionistic views were well within the range to consider superfluids as part of the working of this interior blackhole? How did one get there?


    Kaluza-Klein theory
    A splitting of five-dimensional spacetime into the Einstein equations and Maxwell equations in four dimensions was first discovered by Gunnar Nordström in 1914, in the context of his theory of gravity, but subsequently forgotten. In 1926, Oskar Klein proposed that the fourth spatial dimension is curled up in a circle of very small radius, so that a particle moving a short distance along that axis would return to where it began. The distance a particle can travel before reaching its initial position is said to be the size of the dimension. This extra dimension is a compact set, and the phenomenon of having a space-time with compact dimensions is referred to as compactification.


    So first and formeost gathering a perpectve that could immediate take us into the understanding of how these circles could ahve gained value in conceptual models. Of course every one wants the truth and mathematics is saying okay where the heck do we find the matematics that is so pure that by the very means enlisted would take us from the states of superfluids and their capabilities?

    Strominger:
    That was the problem we had to solve. In order to count microstates, you need a microscopic theory. Boltzmann had one–the theory of molecules. We needed a microscopic theory for black holes that had to have three characteristics: One, it had to include quantum mechanics. Two, it obviously had to include gravity, because black holes are the quintessential gravitational objects. And three, it had to be a theory in which we would be able to do the hard computations of strong interactions. I say strong interactions because the forces inside a black hole are large, and whenever you have a system in which forces are large it becomes hard to do a calculation.


    So it is very important that if such views are taken down to these extreme levels that some method be adopted to maintain what might have emerged from the basis of the reality where such pure states as superfluids, may have simplified, immmediate symmetry breaking as arisng from some geoemtrical method?

    The general theory of relativity is as yet incomplete insofar as it has been able to apply the general principle of relativity satisfactorily only to grvaitational fields, but not to the total field. We do not yet know with certainty by what mathematical mechanism the total field in space is to be described and what the general invariant laws are to which this total field is subject. One thing, however, seems certain: namely, that the general principal of relativity will prove a necessary and effective tool for the solution of the problem for the toal field.
    Out of My Later Years, Pg 48, Albert Einstein

    Lubos reminds us in the "strominger linked statement" about the understanding that there is no physics, but I would like to work towards gathering perspective as I am to lead us to the theory in the thinking. What concepts made this thinking valuable might have arisen in the previous years might have found itself explained over and over again.

    Where does the pure mathematics changes it's form?

    If conceived as a series of ever-wider experiential contexts, nested one within the other like a set of Chinese boxes, consciousness can be thought of as wrapping back around on itself in such a way that the outermost 'context' is indistinguishable from the innermost 'content' - a structure for which we coined the term 'liminocentric'.


    The drive to tke this down to such levels of perception and wipe away all the faces of our concepts seems a hard struggle yet I think it a very capable thing in any mind that would move to the forms of pure math? What are these?

    Such a simple psychological thinking that would have maintained our views, and find that enlightenment is just a few short steps away. Some mathematics might emerge that will unfold into our everyday world that wil bring together so many things?

    So from where in all the probabilstic states could such thinking reveal the smoothness of topological fucntions and relayed the working of all the states havng been reached in the blackhole? Travels of the circle measured in te radius of that same cicle gives inherent energy valution to the concept of the blackhole being multiplied to seeing the macroscopic view of the universe having been driven to it's current state?

    The familiar extended dimensions, therefore, may very well also be in the shape of circles and hence subject to the R and 1/R physical identification of string theory. To put some rough numbers in, if the familiar dimensions are circular then their radii must be about as large as 15 billion light-years, which is about ten trillion trillion trillion trillion trillion (R= 1061) times the Planck length, and growing as the universe explands. If string theory is right, this is physically identical to the familiar dimensions being circular with incredibly tiny radii of about 1/R=1/1061=10-61 times the Planck length! There are our well-known familiar dimensions in an alternate description provided by string theory. [Greene's emphasis]. In fact, in the reciprocal language, these tiny circles are getting ever smaller as time goes by, since as R grows, 1/R shrinks. Now we seem to have really gone off the deep end. How can this possibly be true? How can a six-foot tall human being 'fit' inside such an unbelievably microscopic universe? How can a speck of a universe be physically identical to the great expanse we view in the heavens above?
    (Greene, The Elegant Universe, pages 248-249)


    So what particles will have emerged from such a process and we find ourselves facing the gluonic phases of sight, and what level should we assign these energy values in relation to the supersymmetrical state now recognized, and moved from in the symmetical breaking that is to be accomplished?

    It is from these positions as I am making them clear, that even in face of the perspective shared by the Krausss's and Woit, that the continued efforts of LUbos and all the young minds might do as Peter Woit askes and bring the demands of the recognition of things, that emerge from this process, into full regalia.

    For those who were skeptical, hopefully this sets up your minds as to what is being accomplished, and what is being said, is quite beautiful. I find this process very beautiful indeed.

    Merry Christmas

    Tuesday, December 06, 2005

    Color Glass Condensate

    A Second Chance?

    Just so that I undertsood this part, intuitive recognition and short requirements previews, had me wonder about how I am proceeding? If as a layman I could not voice what was inherent in the process, did I lack sufficient credibility?

    I understand that.

    I once heard that a mechanic will on the sake of profession and support of colleagues, not tolerate opinion about another of profession without having the sufficient rank. "So and so did this and," I understand that too.



    I know we are talking about the valuation of supersymmetry? Had we not recognized the value it serves in experimental process? Then how would such relations not have been embedded in "thought processes" which serve to catelyst thinking to ideas about "communication viabilties?" A gravitational wave generated that would tell us something about how this early geoemtrical design was initiated?

    What made one not think that such phenomena would not have been incurred in galaxy rotational designs, that lead to states of consideration held in the Crab Cake design of Cosmic Variance, to not have seen the uses of early universe design as feasible structures within the context of the global universe?

    On Physics Watch

    Kapusta points out that the condensation temperature would be well below the cosmic background temperature, so it would be quite a feat to make this superfluid. However, Kapusta also notes that a sufficiently advanced civilization might use pulses of neutrino superfluid for long-distance communications.


    So what value does such thinking take hold of our imagnation not to have understood that if saw in a particle collisions in landscape design and relevance, then what made such landscape possibilites seen from a particluar light called supersymmetry?

    This was a guiding principal was it not that had accomplished soemthing tangible in what began as a theoretcial idealization, and moved through thinking and design to have culminated in further thought patterns? It moved from the concrete?:)

    So what is a color glass condensate? According to Einstein's special theory of relativity, when a nucleus travels at near-light (relativistic) speed, it flattens like a pancake in its direction of motion. Also, the high energy of an accelerated nucleus may cause it to spawn a large number of gluons, the particles that hold together its quarks. These factors--relativistic effects and the proliferation of gluons--may transform a spherelike nucleus into a flattened "wall" made mostly of gluons. This wall, 50-1000 times more dense than ordinary nuclei, is the CGC (see Brookhaven page for a letter-by-letter explanation of the CGC's name). How does the gluon glass relate to the much sought quark-gluon plasma? The QGP might get formed when two CGC's collide.


    http://www.aip.org/pnu/2004/669.html

    Saturday, November 26, 2005

    Aristotle and the Logic of the Natural World

    Aristotle's logic, especially his theory of the syllogism, has had an unparalleled influence on the history of Western thought. It did not always hold this position: in the Hellenistic period, Stoic logic, and in particular the work of Chrysippus, was much more celebrated. However, in later antiquity, following the work of Aristotelian Commentators, Aristotle's logic became dominant, and Aristotelian logic was what was transmitted to the Arabic and the Latin medieval traditions, while the works of Chrysippus have not survived.


    First and formost one should be drawn to the very highlighted statement emblazoned at the top of this blog.

    PLato saids,"Look to the perfection of the heavens for truth," while Aristotle saids "look around you at what is, if you would know the truth"


    I have to move quick forward here and reveal why the thinking is quite intense in terms of what such logic would have been revealling by "looking around you at what is." While I recognize this basis implanted in the natural world, such divisions arises from what had already existed. What we could accesss, as tangible realities of the ideas around us. "From whence they come?"

    So maybe a list of the maths involved so far? If we can wrap these maths then what had we done from the perspective of the natural world? Would such creation of a new math help here?:) I have an idea, but all that thngs that currently exist and that will exist are already here. We just have to access them right? So what would support such adventures froma philosophy that had endured to realites of the natural process from the logic of a math? What math would this be?:)

  • Algebra

  • Geometry

  • Trigonometry

  • Calculus (single variable)

  • Analytic Geometry

  • Linear Algebra

  • Ordinary Differential Equations

  • Partial Differential Equations

  • Methods of approximation

  • Probability and statistics

  • Real analysis

  • Complex analysis

  • Group theory

  • Differential geometry

  • Lie groups

  • Differential forms

  • Homology

  • Cohomology

  • Homotopy

  • Fiber bundles

  • Characteristic classes

  • Index theorems

  • Supersymmetry and supergravity

  • K-theory

  • Noncommutative geometry (NCG for short)



  • So the idea is that Plato and Aristotle stand together, as a basis of what is happening in our world now. Between those of science and the resulting needs for experimentation. The roads to lead from the underlying avenues of philosophical thought, that would include math develoepment.

    Now how is this possible you ask? How is it possible such logic coud have been so revealling of nature that we would strive to find it's meaning in patterns underlying the nature of this reality, are actually abstract rules of engagement, that had been developed through philosophical thought? How so?

    If we look at the number of mayh creations what uses are these when moved into the basis is of the natural world? Would you not think these modes of thinking would be tempered by such logic, that math would find it's birthing as to the need for such expressions from this natural world?

    So part of the realization is that the creation of the math had to have already existed in the forms of natures response, and that such access gained to these ideas, are worth noting as a means to what already existed in nature. That is my logic:)

    Experimentation

    So is there a method to the madness of all these tidbits of information that would wrap all of this in a easy way to divine the logic of the natural world? Is it beyond comprehension? I don't believe so, or why would I waste my time as a lay person, to move into this world of a higher standard of abstract thought and developing sciences, to wonder about the origins of the nature of this reality and the cosmolgical equivalent of asking what happened in that beginning of creation?

    Would it be so subtle that such logic woud have been driven to ask where this beginning was, and what roads had currently lead all these minds to this very question.

    Some act very safe, and walk safe ground, by what methods are currently tangible in our assessments, while other are quite adventurous. Some ask, that you stay in line, with current experimentation or suffer the wrath of deriving illusionary tales of ideas, that had not matured yet, as to the feasibility to what will express this logic of the natural world.


    Betrayal of Images" by Rene Magritte. 1929 painting on which is written "This is not a Pipe"


    So mine is a simple philosophy, that holds complex variables. A simple painting, that holds a thuosand words?:) To me Math is like that, yet I am deficient in all the logic it had to bear down on the natural processes in this world. While my collegues are simple folk, I recognized the diversity of that group that Lubos and Clifford belong too. This is the origins of my statement. I understand as well, about the crackpostism that follows aether rejuvenation, yet I see the graviton as a member of that spacetime fabric.

    Is this enough to speak on the creation and fabrications we like to embue to that natural world? Is it enough to understand these concepts, and find such roads leading too, are the very fringes of what is known and came from a brighter light that shines from behind us, to those shadows on the wall?

    Wednesday, November 23, 2005

    Developement of Disbelief

    As you read, hold on to the thought about stringy/M theory developement.

    Richard Denton:
    I discovered that it was simply philosophy on its own that had played the very much larger role in the gradual erosion of belief.


    This is a interesting statement to me since some scientists might think that to have even included this in our "developing perspective" might have showed immediate signs of weakness? Evil?

    As if, math came out of all natural things, on it's own?

    So how did such views change us if we did not think about them more critically?

    See, I am not sure I like to think that there is "no God" that can be substitued by taking this power of belief outside of ourselves to religions and institutions. Crippling us, as to the empowerment we have for such changes in our own life?

    While we had seen the topic of "stringevangelism" introduced, there wasn't this concerted effort to make string as a all empowering "theory of everything( what underlying reality was referred too?)", even though, some would try to "invoke" these Godly powers of discrimmination. As a facist group, that would censor any views contrary to their own, as to what seemed, "stringevangelistic?" :)

    It then became the same institution, that it despises? Some might know who I mean here. If I stood up to it, could I change reality as well, as to that this group invokes into society?

    Anyway while I used Jo-Annes thread, "A little Bit of Heaven," to highlight this quality of earthly senses?

    Topo-sense

    Plato:
    This intuitive feeling that is generated once math processes are understood are realized in dynamical movement revealled in the brains thinking? Had to arrive from lessons it learnt previously? Pendulums, time clocks, great arcs, and gravity?


    I sought to internalize Gr's momentums, with Mecuries orbital patterns, or Hulse and Taylors expanding awareness of other things(gravity). I started to ask myself if this internalization was wrong? Is Topo-sense wrong? As too, intuitive unfoldments of the subject, in regards to Genus figures(holes)? Would it perish too? Revelations, leading to maths used?

    Internal developement would have revealled a greater core depth of the realities around us. Which are highly abstract, yet, could have lead to insight and convictions held in astronomy happenings in the cosmo(isomorphic relations?)? So this internalization developed conviction, with the basis of Gr's valuation of quantum mechanical things, to cosmological proportions?

    Strings as a model then, that could lead to perspectives with "langangian valuations" not only in terms of supersymmetry(concentration of a all pervading "beginning" that we could resort too,) as I espoused in Andrey Kravtsov computer's model.

    That such relations in our philosophical orientation of physics would endure in measure, culminate with "fineness" and valuations of gravity perspectives. Could you do this, without some model?

    So, would the "counter of belief in God," be the lesson the valuation of what one holds by introducing atheistic valautions, AS TO ROADS LEADING TO "COMMON SENSE?"

    While I used stringy comparison for examination, this leads back again to what models can be used to keep the human beings empowered, without stealing this away from them by such institutionalizations? Continued reflection, thwarted, as to no experimental valuations yet philosphically introduced. You remember the opening statement I used?

    I thought about the choices we make then, and the convictions we have. Would this have been irrelevant in our assessments of our own characters? After all, it would be you who walked back into society to think about the Smolins and Susskinds who would debate the essence of the backgrond?? What is understood, and what stringy needs to do?

    Tuesday, October 25, 2005

    Improve Classic Clock Tests



    I think one had to understand what increasing complexity means in our universe? What relation to time would have been of value here while pointing to the quantum levels??

    While there must be some pervasive view overlooking all of our ideals about gravity considerations and bulk perspective, the consistancy of the return too, and resulting complexities in expression, would be very hard to define, if such probabilistic manifestation of matter distinctions were to arise from some "specific rotational values?" We have a image of the developement of our cosmo, so what pray tell would enlist these rotational values to become some other universe and not this one? This "information" had to exist, as it's collapse and consequencal negativity expression manifested?



    At the time such "anti-situations" are raised towards the very idea of findng a means to see such insight into a value issuing from this collapse. What would intiate such "jets" to emerge from a cosmological event or a quantum one??


    This relationship between matter particles and force carriers is called supersymmetry.


    If such a view was consistent within the framework of the "collapsing event" then how would supersymmetrical valuation ever be held to the creation of these "negative values"? It's beginning? So where would the information rest in the bulk. It's condensive features in graviton gatherings indicate such a value would have been triggerred in this collapse.




    Of course we deal with historical perspectives first so we get a good sense here.

    The two clocks depicted in the official logo for the CPT '04 meeting are related by the parity transformation (P). The inversion of black and white represents charge conservation (C), while time reversal (T) is represented by the movement of the hands of the clock in opposite directions.


    Of course this starts out as a philosphical journey but it gets more detailed as time moves on, and we look for such issues in subject Sean writes above? From whence all things come and at whch point would a pendulum point of swing detail the very nature of such oscillating features? So if ones understand flat euclidean plane where no gravity exists, then what value would arise to a dynamcial view of the nature GR sets our minds too?


    The same picture can be generalized to quantum field theory (QFT), the ground state becoming the vacuum state, and the role of the little man being played by ourselves. This means that there may exist symmetries of the laws of nature which are not manifest to us because the physical world in which we live is built on a vacuum state which is not invariant under them. In other words, the physical world of our experience can appear to us very asymmetric, but this does not necessarily mean that this asymmetry belongs to the fundamental laws of nature. SSB offers a key for understanding (and utilizing) this physical possiblity.


    Tuesday, October 18, 2005

    What are those Quantum Microstates

    Now two points occupy my mind that hold questions as to what and how such counting can be done in terms of geometric propensity, that would allow these geometries into topological states. First point is:

    Lubos Motl said:
    We need to get closer to the "theory of everything", regardless of the question whether the destination is a finite or infinite distance away. (And yes, the path should not be infinitely long because there is no physics "below" the Planck length.)


    And the second:

    Black holes and branes in string theory

    But it has been discovered through string duality relations that spacetime geometry is not a fundamental concept in string theory, and at small distance scales or when the forces are very strong, there is an alternate description of the same physical system that appears to be very different.


    So what then would say that non linear approaches would now have taken form in our talks, that what was once geoemtrically feasible, had been taken down to the length where no new geometry is involved. So lets see then how shall we verbalize what happens at the horizon, in terms of radiation, that such states never existed to make this possible?

    Now there are always reasons that one moves into the historical to gain perspective. By doing this, you gain insight and advance thinking to reveal theoretical developement, and where it has taken us. So by using thse linked paragraph statements, we are revealling something about Blackholes that had been culminative, to have discussions in todays world. Like BPS blackhole dynamics.

    Andrew Strominger is an American theoretical physicist who works on string theory. He is currently a professor at Harvard University and a senior fellow at the Society of Fellows. His contributions to physics include:


    Now one thing that troubles me about Lubo's statement, is the idea that supersymmetry valuation could ever be entertained, had we not consideedr this avenue of some importance. Not just in terms of symmetry breaking, but of the illustrous states of existance, that would exemply this idea where the superfluid could rest itself, and provide for the base of operation for these new universes?

    To the second point, by providing for the idea of a geometry to emerge from this vast ocean of vast probabilites. Again for me, to see this I recognized that "space is not empty", and that such a congregation of gravitonic perception would have to be culminative, in some form for such a superfluid to exist?

    So one had to get there geometrically from this ten dimensional perspective to have some basis to fuel developement into other stages of existance. Some geometric form, that would reduce, such valuations to supersymmetrical thinking and allow such a developemental process to cyclical natures. of that same universe.

    Strominger: That was the problem we had to solve. In order to count microstates, you need a microscopic theory. Boltzmann had one–the theory of molecules. We needed a microscopic theory for black holes that had to have three characteristics: One, it had to include quantum mechanics. Two, it obviously had to include gravity, because black holes are the quintessential gravitational objects. And three, it had to be a theory in which we would be able to do the hard computations of strong interactions. I say strong interactions because the forces inside a black hole are large, and whenever you have a system in which forces are large it becomes hard to do a calculation.

    The old version of string theory, pre-1995, had these first two features. It includes quantum mechanics and gravity, but the kinds of things we could calculate were pretty limited. All of a sudden in 1995, we learned how to calculate things when the interactions are strong. Suddenly we understood a lot about the theory. And so figuring out how to compute the entropy of black holes became a really obvious challenge. I, for one, felt it was incumbent upon the theory to give us a solution to the problem of computing the entropy, or it wasn't the right theory. Of course we were all gratified that it did.


    So indeed then three conditions had been satisfied, that issues about the physics involved had something to say about quantum mechanics, gravity and computation of entrophy of blackholes respectively.


    The animation shows schematically the behavior of the gas molecules in the presence of a gravitational field. We can see in this figure that the concentration of molecules at the bottom of the vessel is higher than the one at the top of the vessel, and that the molecules being pushed upwards fall again under the action of the gravitational field.


    What is black hole entropy?

    Suppose we have a box filled with gas of some type of molecule called M. The temperature of that gas in that box tells us the average kinetic energy of those vibrating molecules of gas. Each molecule as a quantum particle has quantized energy states, and if we understand the quantum theory of those molecules, theorists can count up the available quantum microstates of those molecules and get some number. The entropy is the logarithm of that number.
    When it was discovered that black holes can decay by quantum processes, it was also discovered that black holes seem to have the thermodynamic properties of temperature and entropy. The temperature of the black hole is inversely proportional to its mass, so the black hole gets hotter and hotter as it decays.


    Microstate Blackhole Production

    Peter Steinberg
    Unfortunately, all of this is overstated. At RHIC we don't make a "real" black hole, in the sense envisioned by Einstein's General Theory of Relativity. Rather, Nastase's point of view is that RHIC collisions can be described by a "dual" black hole. But what does "dual" mean in this context? It's not "two-ness" in any sense, but rather indicates that one can write down a theory which describes the collision as a black hole, but in a completely different world than that we see around us. To make his model work, he (and many other researchers who are exploring this direction) make a calculation of a black hole in 10 dimensions in order to describe difficult (but gravitationally benign) aspects of the strong interaction in 4 dimensions.

    Friday, September 09, 2005

    Quark Gluon Plasma



    So how far back to the beginning, and if we had thought supersymmetry could exist, would it be in the most perfect fluid?


    This form of matter is called quark-gluon plasma or QGP. Like its name suggests, QGP is a "soup", or plasma, of quarks and gluons.


    (see physics primer)

    RHIC Scientists Serve Up “Perfect” Liquid

    “The truly stunning finding at RHIC that the new state of matter created in the collisions of gold ions is more like a liquid than a gas gives us a profound insight into the earliest moments of the universe,” said Dr. Raymond L. Orbach, Director of the DOE Office of Science.

    Also of great interest to many following progress at RHIC is the emerging connection between the collider’s results and calculations using the methods of string theory, an approach that attempts to explain fundamental properties of the universe using 10 dimensions instead of the usual three spatial dimensions plus time.

    Dr. Raymond L. Orbach
    “The possibility of a connection between string theory and RHIC collisions is unexpected and exhilarating,” Dr. Orbach said. “String theory seeks to unify the two great intellectual achievements of twentieth-century physics, general relativity and quantum mechanics, and it may well have a profound impact on the physics of the twenty-first century.”


    So the issue is which blackholes would help point towards this supersymmetrical view that I jest in the Ipod post and the ipod that forms the perfect fluid? So this idea then about which blackhole has to have found some value in what I assign the new Ipod technology, that takes back to a time near the beginning of the universe.

    Some say if you have to explain the joke then it sort of devalues the joke. Not in this case if you move forward with it, and see what the latest is in research. Sort of "sets the stage" as I allude too, in this other article of cosmic variance's.

    A simple jesture is the question of course (Clifford reminds us here) and without it, how can you move perception forward? It's kind of hard to do that on your own, limited by the current knowledge one might have. So you in essence look forward to those areas that help direct this knowledge. For those who want to rehash the ID debate, only add fuel to the fire for the believers. Better to let it die it's own death and watch for the merits of scientific valuation that is brought forth through media. Speak directly to this only, and the refutation will be it's measure by it's own design.



    What conditions would have allowed such a scene to be developed in supersymmetrical view, that I had wondered, could such a perfect fluid be the example needed? What blackholes hole would allow such a view to be carried down to this level in gold ion collisions, that we might see the results of string theory, as a useful analogy in the discernation of what can now be brought forward for inspection. As to the credibility of what string/M-Theory proposes?

    Give value to string theory where previous comments on the nature of experimental research has lacked luster for this approach? The name choosen for the new Ipod model was specific, as it provided for the idea that we can take this supersymmetrical reality closer to the beginning of this universe and use the BPS blackhole nature for this conisdertaion and resulting fliud nature realized?

    What conditions would provide for such a reality?

    So of course by incinuation what is the nature of this BPS Blackhole that I am refering. That will be the issue on the next post created.