Quantum Philosophy: Real or Imagined

In ancient Greece,Plato tried to think an talk his way to the truth in extended dialogues with his disciples.Today physicists such as Leonard Mandel of the University of Rochester operate in a somewhat different fashion.He and his students,who are more likely to wear t-shirts and laser proof goggles than robes and sandals,spend countless hours bent over a large metal table trying to align a laser with a complex network of mirrors,lenses, beam splitters and light detectors.


Plato


Yet the questions they address in their equipment-jammed laboratory are no less profound than those contemplated by Plato in his grassy glade.What are the limits of human knowledge? Is the physical world shaped in some sense by our perception of it? Is there an element of randomness in the universe,or are all events predetermined?

Pierre Auger Observatory

In his excellent paper, Louis LePrince-Ringuet, citing a remark of Powell's at the Conference of Bagneres-de-Bigorre in 1953, declared that from that date on, particle accelerators took the place of cosmic rays, which more or less faded into the background. And yet, even today accelerators have not caught up with cosmic rays.

Pierre Auger on Cosmic Rays

"For in 1938, I showed the presence in primary cosmic rays of particles of a million Gigavolts -- a million times more energetic than accelerators of that day could produce. Even now, when accelerators have far surpassed the Gigavolt mark, they still have not attained the energy of 10²⁰eV, the highest observed energy for cosmic rays. Thus, cosmic rays have not been dethroned as far as energy goes, and the study of cosmic rays has a bright future, if only to learn where these particles come from and how they are accelerated. You know that Fermi made a very interesting proposal that particles are progressively accelerated by bouncing off moving magnetic fields, gaining a little energy each time. In this way, given a certain number of "kicks," one could perhaps account for particles of 10¹⁸ -- 10²⁰ electron volts. As yet, however, we have no good theory to explain the production of the very-high-energy particles that make the air showers that my students and I discovered in 1938 at Jean Perrin's laboratory on a ridge of the Jungfrau."

-- Pierre Auger, Journal de Physique, 43, 12, 1982

On the vast plain known as Pampa Amarilla in western Argentina, a new window on the universe is taking shape. There the Pierre Auger Cosmic Ray Observatory has begun its study of the universe's highest energy particles. These rare messengers should tell an important story about how they originate. Experiments have so far failed to decipher their message, and their existence has become a profound puzzle. The Auger Observatory is attacking this enigma of the highest energy cosmic rays with unprecedented collecting power and experimental controls.

John Ellis:

The next step will again be taken in Japan, with the new J-PARC accelerator starting in 2009 to send neutrinos almost 300 km, again to the Super-Kamiokande experiment, to probe the third neutrino mixing angle that has not yet been detected in either atmospheric or solar neutrino experiments. This may also be probed in a new experiment being proposed for the Fermilab NuMI beam. One of the ideas proposed at CERN is to probe this angle with an underwater experiment moored in the Gulf of Taranto off the coast of Italy, viewing neutrinos in a modified version of CERN's current Gran Sasso beam.

Aussois, Savoie, France

After "Neutrino 2004" the convergence of results from atmospheric, solar, reactor and accelerator experiments confirms the massive neutrino and gives the first opportunity to test physics beyond the Standard Model. The neutrino oscillations picture is still missing 3 fundamental ingredients: the mixing angle θ13, the mass pattern and the CP phase δ.

Future neutrino beams of conventional and novel design aimed at a megaton type detector could give access to these parameters. Such a detector would also be the next generation facility for proton decay searches and an invaluable supernovae neutrino observatory.

To understand the Higgs mechanism, imagine that a room full of physicists chattering quietly is like space filled with the Higgs field ...

So who is the professor that crosses the room? It is Albert Einstein:)

Any such Blackhole would quickly decay into a shower of Hawking radiation (mainly into standard model particles on our brane, rather than into grvaitons into the bulk). This shower of radiation would be quite different from showers arising from, say, the collsion of cosmic-ray proton with a atmospheric atomic nucleus. Gravity is "flavor blind," so when a microscopic blackhole evaporates it produces all the Standard Model particles with equal probability. Once one accounts for spin and color, it turns out that particles produced when a blackhole decays are about 72 percent quarks and Gluons, 18 percent leptons, and the rest are bosons. Such a distinctive shower of particles would be hard to miss. So there is the possibility that the Pierre Auger Observatory will detect blackholes.

Page 262, Out of this World, by Stephen Webb

Two of the tanks in the Pierre Auger Observatory are shown. They each hold 12 tonnes of clean water and are viewed by 3 X 8” diameter photomultipliers. The electronics for recording and data transmission are powered by solar cells. These tanks are placed close together so that cross-tank measurements of densities and arrival times can be made but the nearest neighbour for all other tanks is 1.5 km away. In this way 3000 km2 can be covered with only 1600 detectors.

Supersymmetrical Realities

Fusion Power Within Reach?

Controlling the eddies and whirls of the writhing plasma so that it can burst into life as a miniature Sun has been a formidable, and so far only partially met, engineering challenge.

"If we follow the Mast idea and not the Jet one, we could imagine a string of medium-scale fusion reactors instead of a few very big ones," said Dr Sykes

I was well aware that this is a troubling issue for a lot of people and having found some geometrodynamical explanation and fluidity in coninous expression we had to move our current understanding into the non-euclidean realms.



I have been looking at this process trying to comprehend how this feature of the universe could have ever come into existance? So I was looking for ways to help me determine how such states of existance, at the beginning of the universe could have ever signalled the rebirth of the cosmos and it's potentials.

The Sudbury Neutrino Observatory


Understanding John Ellis's work here in microstate blackhole developement, was part of this view that would direct our questions to the rejuvention process in the reality around us. Any attempts to further define reality in a "negative sense," would run into trouble with supersymmetric valuations to model assumptions?Recognizing the weak field manifestations present in gravity determinations, makes this a interesting idea in face of what we see around in our response to the sun and what energy approaches us, for interactions in these giant baths, or the Auger experiment?

Star In a Jar

During a single cycle of the sound field, the pressure exerted on the bubble (green) follows a sinusoidal pattern. The bubble radius (red) expands during the rarefaction part of the sound field and collapses during the ensuing compression. At the minimum radius, a photomultiplier trained on the bubble records a flash of light (blue). The implosion also generates an outgoing pulse of sound detected by a microphone about 1 mm from the bubble, as shown by the spike on the sound wave. The time delay between the collapse and this spike is due to the finite speed at which sound propagates in water.

I have been following this progress for reasons that would help me understand the geometrical/topological possibilties, such expressions might help in determining these underlying causes as Einstein demonstrated as we moved to Elliptical Geometry of Reimann.

SONOFUSION – FACT OR FICTION?
The fact that we have a bubble cluster (rather than a single bubble) is significant since when the bubble cluster implodes the pressure within the bubble cluster may be greatly intensified [Brennen, 1995], [Akhatov et al, 2005]. Indeed, figure-10 [Nigmatulin et al, 2005] shows a typical pressure distribution (where r = Rc is at the edge and r = 0 is at the center of the bubble cluster during the bubble cluster implosion process. It can be seen that, due to a converging shock wave within the bubble cluster, there can be significant pressure intensification in the interior of the bubble cluster.

The physical processes underlying the phenomenon of sonoluminescence have not been clearly resolved by previous measurements. The possibility that sonoluminescence might involve such extreme conditions that it could produce neutrons makes measurements of parameters such as the source temperature, diameter, and density valuable. We report attempts to measure the diameter and duration of single sonoluminescence flashes. For both parameters, our results were limited by the resolution of the instruments, giving upper limits on source diameters of three microns and upper limits on emission durations of twelve picoseconds.

As I was saying, to get to these supersymmetrical realities, such convergenances of of sound analogies were quickly adopted as signs of what gravitonic perception might help in distinquishing the concentration and hence cyclication? This would help explain that early universe. This basis of geometric/topological approach was the basis of my exploration, for I see such comprehension necessary in the determination of a consistent method of approach?

This lead to the insight of the nature of the bubble explosions and contrasts to current consideration presented by blackhole radiation. How could this ever become possible to know that the size of ths bubble would have reached a critical point and found entropic issues like expansion relevant to the cooling features of our universe now? CMB was relevant to the state the universe was in and it's curvature, based on Friedmann equations. As to whether or not, such a crunch was emminent.

The team believes this method can be modified to make the bubble collapse even faster, which would lead to greater light intensities. This would allow physicists to study the relationship between pressure, light intensity and temperature in sonoluminescence in more detail.

Once it becomes apparent that we would look for such models for comparing current states of existance with the supersymmetrical realities it was very important to distinquish early uiverse formation to infomration released from supernova explosions. Consder what was what was released into the bulk.

According to Didenko and Suslick, this suggests that chemical reactions would soak up too much of the energy for nuclear fusion to take place, especially for bubbles in volatile liquids like acetone. The molecules of vapour in such bubbles are complex, and would absorb much more energy than the water vapour that they studied. But Suslick does concede that "the possibility of fusion occurring in low-volatility fluids - such as liquid metals and molten salts - cannot be ruled out at this time."

Such topological expressions had me wonder how could such expresssion ever be considered, if we did not have some method in which to ascertain the early universe? Could it have reached supersymmetrical proportions and with this, the cyclical nature of expression. One needed the blackhole for this.


Kenneth Suslick

When a gas bubble in a liquid is excited by ultrasonic acoustic waves, it can emit short flashes of light suggestive of extreme temperatures inside the bubble. These flashes of light, known as 'sonoluminescence', occur as the bubble implodes, or cavitates. Now Didenko and Suslick show that chemical reactions occur during cavitation of a single, isolated bubble,and they go on to determine the yield of photons, radicals, and ions formed. (Photo credit: Kenneth S. Suslick and Kenneth J. Kolbeck)

Researchers Report Bubble Fusion Results Replicated

Earlier test data, which were reported in Science (Vol. 295, March 2002), indicated that nuclear fusion had occurred, but these data were questioned because they were taken with less precise instrumentation.

“These extensive new experiments have replicated and extended our earlier results and hopefully answer all of the previous questions surrounding our discovery,” said Richard T. Lahey Jr., the Edward E. Hood Professor of Engineering at Rensselaer and the director of the analytical part of the joint research project.

Cosmological and Microstate Blackholes

Perspectives On Nature's Greatest Puzzles

Nima Arkani-Hamed
:

First rule of progress in science-better to follow your nose, then twiddle your thumbs

My perspectives are elementary generalizations from the views of those at the forefront of theoretcical research into comprehenson of the nature of this cosmo and the ideas of it's cyclical nature. Where else shal we consider this rebirth of sorts but to have been taken to the origins and how we percieve this same universe?

From the general public perspective concepts, which are developing will never make sense, if they did not understand the work that brought these two perspectives together and created this trend to the cosmological pallette for fun, with the theoretical approaches seen in high energy considerations?

Once these views of the cosmological design were contemplated, they revealled a deeper intricacy into the geometry/topological considerations. It was not to far a leap to considered the early universe foundations in the gravitational collapse of those same blackholes, would lead us to the ideas in high energy considerations.


Has the Track Record Been Poven?

Nima Arkani-Hamed:

Our Mantra:
LHC + L.C. will reveal natural theory of weak scale

Once it was understood that such balckhole creation could be idealic produced in the in high energy considerations, the expansive technique to developemental policies quickly reocgnized the diversity? With how the new views would form in minds which had been enaged in string theory. To understand well this covering, that had been placed over all the perspective leading through the standard model comprehension mode. They had discovered the nature of this cyclical universe already?:)

Should this be transcended into allotment of financial gain and to push perspective into the most approrpiate directions? Was it was safe and sound enough in the work that had been moved into the idealization of those same microstate blackholes, then the choice given John Ellis and others would have been far reaching in what direction such courses of event would lead too, into the future.

Having recognized that these trends would now force the move from theoretical design to one of experiementalist having developing proofs , John moves us forward here in the developement phase of cosmological interactions taking place in the field of experience of our earth and it's relation with the sun.

LIGO Translation

But lets not forget the work LIGO has done in transforming our views of the early history. Webber, John Wheeler and Kip Thorne and others, took it upon themselves to orientate the view not once, but many times to see where such progression has lead to the developement of LIGO operations and Detection.

This forced the current trends in string research to produce students that would move this subject into new directions? Now geared to questions of what that gravity might have surmised in its expression and developement. Hence the title of this thread.

Symmetry: Dimensions of Particle Physics

I thought it important that I present the infomrtaion that was tied to John Ellis's article in previous thread below and what was happening in regards to Microstate blackhole recognition.

Let it Rain
The most energetic particles in the universe have a message for us. The gigantic Pierre Auger Southern Observatory, still under construction in Argentina, is already trying to decipher it.
By Davide Castelvecchi

Most people I have read reveal the silence of common information, as a realization of Blackholes as the cosmological design, we like to play with. But when it comes to testing these extra dimensions, imagine indeed, that such length's we go too, helps us to adjust to what happens around us everyday.

From this conceptualization, much has changed in the propspective views? Staunch supportors of rejection, do not realize what could be implied of the extra energy dissappearing and how you would measure it, in our everyday surroundings?.

I give a philospohical explanation to help explain the realization of how we see in these extra dimensions The earlyhsiory of extending these ideas, calls for more educative functions with those who do not understand this extension and theoretics going out on this limb. Should it be so easily dismissed?


If you do not follow this history, you will never understand what Nima Arkani-Hamed, Sava Dimopoulos, and Gia Dvali been doing with extra dimensions. There is a conceptual feature here that I have spoken too in regards to gravity that few understand.

So as we see Einstein's Bubble, we come to recognize the consistancy with which we would engage information that arises from such bubbles being burst. They give us information about the contents of these spaces, and from such light, we wonder what has been revealled? Cosmologiclaly the whole universe is teaming with the understanding that there can never be this zero function? To have realize it is a very dynamcial process that is continous and cyclical in nature?

Underlying this view of a cyclical nature, is the realization that such events are geometrically/topologically driven and schematically express the whole frame work of this discussion. How suttle it is sometimes, that we would be dismayed by physicists who are speaking about the geometrics/topological functions, to realize they are incorporating the realizations of this contraction/expansive feature, not only in the cosmo, but in how we see into the nature around us now.

Of course this is from a junior mind on these things in terms of education, but hopefully the vsion and eyesight, is well enough that such discriptions displayed, has viable perspectives to share?

Einstein's Bubble

If we wanted to understand this motivation and analogy using Einstein's bubble, how could we move this motivation to consider it's first expression, lies wihtin the bath of possibilties?

One needed to see this physics process in its whole harmonious view, to understand that even strings only tells us part of the story. If we disc the supersymmetrical reality, then how will you ever assume that this emergence had to come from some situation. That it is described by recognizing the pre-existing steps that will make this supersymmetrical reality possible for such expressions?

Afshar has done a variation of the standard two-pin-hole "welcher-Weg" optics experiment, in which he demonstrates that wave interference is present even when one is determining through which pinhole a photon passes. This result is in direct contradiction to Neils Bohr's Principle of Complementarity, which would require in the quantum world that when one is measuring particle properties [formerly read "measuring quantum properties" -KC], all wave interference phenomena must vanish. Afshar's trick is to find the location of the minimum points of wave interference, place one or more wires at these minimum points, and observe how much light is intercepted when one is determining the pinhole through which the photons passed.

I just wanted to add the following little blurb to show that the idea used here by John Cramer is one that many people like to use when we come to describing things if they contain others ways of describing?


Nathan Seiberg, a colleague of Witten's at the IAS, uses the analogy of blind men examining an elephant to explain the course of string theory until 1995. "One describes touching a leg, one describes touching a trunk, another describes the ears," he says. "They come up with different descriptions but they don't see the big picture. There is only one elephant and they describe different parts of it."The Guardian

So in this context John Cramer takes us through some information for consideration. This is also in context of the Welcher Weg experiment that is introduced on Lubos's site. Had he some search function I am sure he can take us directly to his continue discourse on this topic to help us orientate a better view of the issues. A little nudge again, like he's going to listen to what I have to say, eh?:)


The Blind Men and the Quantum: Adding Vision to the Quantum World

Question (Albert Einstein):

If a photon is detected at Detector A, how does the photon’s wave function Y at the location of Detectors B & C know that it should vanish?

Situation: A photon is emitted from an isotropic source. Its spherical wave function Y expands like an inflating bubble. It reaches a detector, and the Y bubble “pops” and disappears.

CERN and Future Experiments

I needed to come back down to earth for a minute to see where the trend is going with those who shall lead us poor earthlings into the future of experimental research and profound understandings.

It would be nice to see perspectives by Lubos, PeterWoit the group here(meaning their blogs), as we look in this direction for a moment? Peter might be able to set his Dirac Moduli space views here?:)

Peter Woit for emphasizing the importance of the Dirac operator on the moduli space of Calabi-Yau four-folds and the importance of string theory to him.

The next step will again be taken in Japan, with the new J-PARC accelerator starting in 2009 to send neutrinos almost 300 km, again to the Super-Kamiokande experiment, to probe the third neutrino mixing angle that has not yet been detected in either atmospheric or solar neutrino experiments. This may also be probed in a new experiment being proposed for the Fermilab NuMI beam. One of the ideas proposed at CERN is to probe this angle with an underwater experiment moored in the Gulf of Taranto off the coast of Italy, viewing neutrinos in a modified version of CERN's current Gran Sasso beam.

So having quickly gone today I went to look at John Ellis site, and was formally introduced to some of the things that have been happening with him and avenues of experimentation that seem very interesting to me.

High Energy Physics Group

The Theory of Cosmic Rays

Cosmic rays, which have historically provided the first tool to study high-energy phenomena, are playing a new role in modern physics. The origin of high-energy cosmic rays, gamma rays and neutrinos is still an open question in astrophysics. On-going and future experiments will give us new information on astrophysical sources and on high-energy processes.

It still retains high energy considerations even in face of LHC questions about particle reductionism and the effects of dynamical interrelations as we see this travel in neutrino functions. I wanted to point to further information here in terms of micro-state black-hole detection. I get this soon.

2004 promises to be an exceptionally exciting year in General Relativity and Gravitation: the LIGO/VIRGO/GEO/TAMA network of detectors has begun generating scientific results, ushering in the era of gravitational wave astronomy. These detectors will search for gravitational wave signals of the collision of black holes, neutron star mergers and other astronomical events previously undetectable. The fundamentally new science of gravitational wave astronomy opens up a new window on the universe. Up until now, astronomy has relied on observations of electromagnetic wave signals (e.g. visible light, radio waves). The detection of gravitational waves offers a completely new perspective on the universe: they will enable us to "hear" the cosmic orchestra as well as to see it! GR17 will provide the scientific community with one of the earliest opportunities to discuss the first scientific results of this era.

I wanted to add a little more information here to further bolster this idealization that I have found in Brian Greene's statement about turning our views skyward in the hope of seeing strings and cosmological thinking in a new way.

Flight of the Phenix

If mini black holes can be produced in high-energy particle interactions, they may first be observed in high-energy cosmic-ray neutrino interactions in the atmosphere. Jonathan Feng of the University of California at Irvine and MIT, and Alfred Shapere of the University of Kentucky have calculated that the Auger cosmic-ray observatory, which will combine a 6000 km2 extended air-shower array backed up by fluorescence detectors trained on the sky, could record tens to hundreds of showers from black holes before the LHC turns on in 2007.

Raychaudhuri Equation

Is it sand running through our fingers, or a taffy like substance, in symbolic form?

The difference, discretium and fluidity of nature, geometrically/topologically driven, are at war with what we might interpret in time? Early on, Salvador Dali understood well this geometrical propensity to the tesserack, that he embued his art with higher religious context(time). But in real life, he was different man?:)

The issues were not far removed from perspective, that this battle would find itself challenged, in how we would portray the nature of reality? That it had burst forth in science and it's manifestations.

But come back to earth, and we have to wonder indeed if this fluid is slipping through our fingers as time reveals a more intrinistic view of the reality in the cosmos?



Sean Carroll said:Friedmann fights back:

For those of you interested in the attempt by Kolb, Matarrese, Notari, and Riotto to do away with dark energy, some enterprising young cosmologists (not me, I'm too old to move that quickly) have cranked through the equations and come out defending the conventional wisdom. Three papers in particular seem interesting:

Lubos Motl:Superhorizon fluctuations and accelerating Universe:

Several physicists and bloggers, e.g. Jacques Distler, Peter Woit and especially Sean Carroll who may be considered a true expert in these questions and who added a very new article after this article of mine was published, recently noticed a paper that claimed that the cosmological constant was not needed. Instead, the accelerating expansion was conjectured to be a consequence of fluctuations of a scalar field (and the associated stress energy tensor) whose wavelength was longer than the Hubble radius i.e. the size of the visible Universe, roughly speaking.

I agree with Lubos here in regards to what has already been establish to date in the positions. Here with Sean Carroll, Jacques Distler, Peter Woit, and Lubos Motl respectively, that they all agree on the standards set here?

This would be a clear statement of position, and one that would signal, accepted practice on the expository view of our cosmos? Is it to ambitious?

Out of this a standard, even if there are divergences of personality; this is wiped away, so that we are introduced to new information as Sean shows us withRaychaudhuri equation? This gives one direction to look at.

This equation has the special characteristic that it is true without reference to the Einstein equations . That is, it is true for any spacetime. It is an intrinsic property of the volume expansion.

Now we come back to the intuitive development from this standard presence. Would it be so wrong to ask that four minds to stand together and paper their perspective? Then open it up to geometry/topological views, in relation to how we might develop the imagery of what might have been gathered from the dynamical realization of early universe idealizations?



In regards to the tactile experience one might want to comprehend is in the way the universe now has unfolded?

Now there is a most definite need to grasp the issue here in terms of what causality might mean in terms of balckhole/3 brane collapse as a perspective to the dynamics that would be revealled, for photon,/graviton production from the blackhole?

Using Calorimeter, we see where such advances help us to distinquish early universe information in Glast cosiderations, but how much more suttle has this experience need to be expanded upon, to understand the exchange that takes place in the gravitational collapse?

John Baez:

Now, the way Hawking likes to calculate things in this sort of problem is using a "Euclidean path integral". This is a rather controversial approach - hence his grin when he said it's the "only sane way" to do these calculations - but let's not worry about that. Suffice it to say that we replace the time variable "t" in all our calculations by "it", do a bunch of calculations, and then replace "it" by "T" again at the end. This trick is called "Wick rotation". In the middle of this process, we hope all our formulas involving the geometry of 4d spacetime have magically become formulas involving the geometry of 4d space. The answers to physical questions are then expressed as integrals over all geometries of 4d space that satisfy some conditions depending on the problem we're studying. This integral over geometries also includes a sum over topologies.
That's what Hawking means by this:

Stephen Hawking:I adopt the Euclidean approach, the only sane way to do quantum gravity non-perturbatively. In this, the time evolution of an initial state is given by a path integral over all positive definite metrics that go between two surfaces that are a distance T apart at infinity. One then Wick rotates the time interval, T, to the Lorentzian. The path integral is taken over metrics of all possible topologies that fit in between the surfaces.

How would missing energy events isolate the realization that such ventures would have been specific in detailing the envelope capturing all that has evolved in our universe to know that there is this consistancy, that spreads itself through all possibiltyies of Feynman's sum over paths of expression, that still needs to be identified?

Now you must know that there are consequences when we see this collapse take place that asks us to consider the nature of the temperatures and diameter in reduction?

That what has been reduced in this energy developing scenarion of the cosmos in action, is a applicable view to geometry/topology that at the same time reveals the idealization of entropic features of supersymmetical views that we learn to see?

How this experience, as tactile as I approach it, is induced, is at very illusatory experience way back in some speculative past.:)Whooh! What? Careful now, I am analogically speaking here, because I like to see this way. It feels right(not saying it is right) as simple statement quickly summing up many mathematical views in a very short and simple way. That's what I hope anyway.

When you look at this fluid geometrically/topolgically driven what view has transpired in blackhole production? You want to be able to understand the symmetrical breaking that is taking place? Crystalization processes, would quickly surmize a Laughlin view from a fast cooling temperature, to realize, it is much more slower then this in the cooling(15 bilion year assumption) in a cosmological process?

So we understand curvature is well aquainted with vast track of cosmological views, but it become much more diffiult at such microscopic thinking. Sort of, all smeared out in a vast supersymmetrical views of previous states of existance, that quickly gather to form maybe, cosmic strings?:)

John Baez said,

But you shouldn't imagine the mood as one of breathless anticipation. At least for the physicists present, a better description would be something like "skeptical curiosity". None of them seemed to believe that Hawking could suddenly shed new light on a problem that has been attacked from many angles for several decades. One reason is that Hawking's best work was done almost 30 years ago. A string theorist I know said that thanks to work relating anti-deSitter space and conformal field theory - the so-called "AdS-CFT" hypothesis - string theorists had become convinced that no information is lost by black holes. Thus, Hawking had been feeling strong pressure to fall in line and renounce his previous position, namely that information is lost. A talk announcing this would come as no big surprise.

Searching for Extra Dimensions

Sometimes you have to venture further into the logic of strings to see where these applications are revealling themselves for consideration first and then work from the idea of compacted states and the relevance of dimensial attributes for consideration? Here the question points to bulk information in relation to the blackhole, three brane wrap to gravitational collapse. How is this clcical nature revealling itself and not limiting time to a end, but to the recognition of the value of "time" in those dimensions.

The idea of taffy seems like a very tactile experience for me, becuase of how I see entropic issues relevant to unsynmmetrical views of symmetry breaking, and this relation not only to the blackhole expansion that takes place but the recognition of previous states of existed at high energy scale.



Did Picasso know about Einstein?

Was it a coincidence that Picasso developed Cubism at about the same time that Einstein published his theory of relativity? Arthur I Miller thinks not, as he explains to Ciara Muldoon

You have to understand, that artist rendition must be implored sometimes to help good scientists extend their visions of things most appropriately. I found evidence of this, when reading about Arthur Miller, and looking at what Penrose did when he implored the skills of Escher?

Basic intuition tells us that there are three spatial dimensions in our universe. In more normal terms, this means that we are able to move along three different axes (basic directions) of motion, back/forth, left/right, and up/down. Einstein, in his theory of relativity, proposes that time is also a dimension, similar to the three spatial dimensions, except for the fact that we do not control our motion through it. We almost never consider the idea that there could be more than these dimensions, because we have never experienced anything that suggests this.

In context of this information what would degrees of freedom have to do with how we see these extra spatial dimensions signify. What rules tell us what actions will take place there?

What extra dimensions, you probably think, having just read the title. We know very well that the world around us is three-dimensional. We know East from West, North from South, up from down – what extra dimensions could there possibly be if we never see them?

Well, it turns out that we do not really know yet how many dimensions our world has. All that our current observations tell us is that the world around us is at least 3+1-dimensional. (The fourth dimension is time. While time is very different from the familiar spatial dimensions, Lorentz and Einstein showed at the beginning of the 20th century that space and time are intrinsically related.) The idea of additional spatial dimensions comes from string theory, the only self-consistent quantum theory of gravity so far. It turns out that for a consistent description of gravity, one needs more than 3+1 dimensions, and the world around us could have up to 11 spatial dimensions!

For those who do not understand the issues in regards to the compactified dimensions you have to understand the implications that this topic speaks too. I have listened to well intentioned indivduals reject this notion outright, without further explanation. To me ,logical discourse must speak to this.



If you think about Plato's cave you soon learn what is encouraged here again? From not the usual framework the cave offered us, as we look out from inside and explain the shadow figures on the wall. It is a paradoxial twist on human comprehension?

Science fiction characters make travel through extra dimensions look as easy as getting on the subway, but physicists have never taken them seriously. Now in the 6 December PRL a team proposes a radical idea: We may indeed live in a world with more than three spatially infinite dimensions, yet the extra dimensions might be essentially imperceptible. For years researchers have discussed extra dimensions that might be "compactified"--curled up to a very small size--but no one thought that non-compact dimensions could exist without obvious effects on experiments.

Many physicists hope that string theory will ultimately unify quantum mechanics, the theory of small-scale interactions, with general relativity, the theory of gravity. String theory requires at least nine spatial dimensions, so proponents normally claim that all but three of them are compactified and only accessible in extremely high-energy particle collisions. As an alternative to compactified dimensions, Lisa Randall of Princeton University and Raman Sundrum, now of Stanford University, describe a scenario in which an extra, infinite dimension could have remained undetected so far.

TimeSpeak

One of the things that appeared so strange to me was in how we could look at gravitational variances with scientific means. As we know now, this is being accomplished in ways that test the minds imagination, as to how we would apply these features here to earth, and beyond.

You and I know it as a time machine. Physicists, on the other hand, call it a "closed timelike curve." Below, feast on the concepts and conjectures, the dialects and definitions that physicists rely on when musing about the possibility of time travel. If this list only whets your appetite for more, we recommend you have a gander at the book from which we excerpted this glossary: Black Holes and Time Warps: Einstein's Outrageous Legacy, by Kip S. Thorne (Norton, 1994).

Failing to move into the abstract realms of higher dimensional figurations, is one of the exploits that we can operate with in the realm of human experience? Why would we not look at these examples? So, if we have enough examples, how would this lay out in experimental context. Is the Earth not so round any more?

Now of course I will assume that the world of spacetime has been reached and understood by most readers. In so recognizing this capability of those same people I then want to re-instroduce some of the concepts that captured my mind as I delved further into string theory and the dimensional inferences that soon materialized.

1. Where is Gravity Stronger?
2. When Gravity Becomes Strong?
3. Time and Gravity
4. Microstates of Quantum Gravity
5. Primordial Gravitational Waves?
6. A Sphere that is Not So Round

Time is of your own making;
its clock ticks in your head.
The moment you stop thought
time too stops dead. Angelus Silesius

Now much as we would like to speak about the concepts of "Time" in spacetime regard, it is very important that we extend our vocabulary in terms of what the mind will do to stretch it's capabilities when considering the abstract world of dimensional attributes. We understand well I think the limits in the strength's and weakness in terms of what we may see of the universe now. The microscopic view, within the context of a the cosmological view?