Monday, March 03, 2014

Laminar Flow




If symmetry is to have ever existed,  and,  you return to the original state, problems enter the picture because you are introducing "some thing" to the system? For example, you can only back up so far. The question is what does this fifth dimensional perspective allow you? You know Gravity and light have been joined?

Yes, when you change visual perspective, what does a line look like, as in viewing a cylindrical system, with such a viscosity?

You cannot show where droplets were injected, and to go beyond that point of submersion, an example of what begin in rotation would on reversibility, happen same. So, something is missing?

 My question is: could you ever learn the answer to an otherwise-intractable computational problem by jumping into a black hole?

Entanglement,  is not an option in such a system ? As is FTL, medium dependent? Changing viscosity rates show speed of light variance?

I want to discuss today reflect a different perspective: one that regards computation as no more “arbitrary” than other central concepts of mathematics, and indeed, as something that shows up even in contexts that seem incredibly remote from it, from the AdS/CFT correspondence to turbulent fluid flow. See:Recent papers by Susskind and Tao illustrate the long reach of computation
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Fluid Velocity Profile
Visualization above,  has specific destination in relation to specificity of drop,  as to show distance from center?


Kaluza-Klein theory is a model which unifies classical gravity and electromagnetism. It was discovered by the mathematician Theodor Kaluza that if general relativity is extended to a five-dimensional spacetime, the equations can be separated out into ordinary four-dimensional gravitation plus an extra set, which is equivalent to Maxwell's equations for the electromagnetic field, plus an extra scalar field known as the "dilaton". Oskar Klein proposed that the fourth spatial dimension is curled up with a very small radius, i.e. 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, in fact, also gives rise to quantization of charge, as waves directed along a finite axis can only occupy discrete frequencies.

Kaluza-Klein theory can be extended to cover the other fundamental forces - namely, the weak and strong nuclear forces - but a straightforward approach, if done using an odd dimensional manifold runs into difficulties involving chirality. The problem is that all neutrinos appear to be left-handed, meaning that they are spinning in the direction of the fingers of the left hand when they are moving in the direction of the thumb. All anti-neutrinos appear to be right-handed. Somehow particle reactions are asymmetric when it comes to spin and it is not straightforward to build this into a Kaluza-Klein theory since the extra dimensions of physical space are symmetric with respect to left-hand spinning and r-hand spinning particles.
Also to further speculate.....

Oskar Klein proposed that the fourth spatial dimension is curled up in a circle of very small radius, i.e. 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, in fact, also gives rise to quantization of charge, as waves directed along a finite axis can only occupy discrete frequencies. (This occurs because electromagnetism is a U(1) symmetry theory and U(1) is simply the group of rotations around a circle).


Placing comment here until approved  or not approved.

Instituting a experimental argument is necessary, when t comes to symmetry in the realtor of viscosity and entanglement? Light in Ftl is medium dependent?

This sets up analogue example of the question of firewalls as to imply Black holes and information?

Layman wondering.

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See also:

Friday, February 28, 2014

Brane New World


O wonder!
How many goodly creatures are there here!
How beauteous mankind is! O brave new world,
That has such people in't.

William ShakespeareThe Tempest, Act V, Scene I, ll. 203–206[5]

Brave New World Revisited
 
The allegorical relations that one might find to the subject of Brane is more then just the grey matter, but is an extreme version of a mathematical structure opening from an accumulation of previous mathematical structures. So the Brane New World is a idea behind revolutions(a Kuhnian thesis extrapolation) that takes place in abstract thinking and how relevant it is in the whole scheme of things.

From the Renormalization Group to Quantum Gravity:


To tell you the truth the unfolding of point, line, and plane(early drawings that I had, have since been lost) to me seemed logical as one moved to the idea of cylinders and brane as a extreme journey into an abstract space that few could follow. Even for myself. I did have these early visualizations long before string theory came into the picture that lead too, me seeing a version of the intersection of such brane. I wish I could find the drawing that I did so many years ago. Why this has always piqued my interest.

  In the Kaluza-Klein picture, the extra dimensions are envisioned as being rolled up in compact space with a very small volume, with massive excited states called Kaluza-Klein modes whose mass makes them too heavy to be observed in current or future accelerators.
   The braneworld scenario for having extra dimensions while hiding them from easy detection relies on allowing the extra dimensions to be noncompact, but with a warped metric that depends on the extra dimensions and so is not a direct product space. A simple model in five spacetime dimensions is the Randall-Sundrum model, with metric See: Kaluza-Klein in String Theory

I definitely do not understand it all but I do understand the historical journey. I am glad to see that such evolutions can help people move forward in the relationship of how one may look at physics approach.

Panel Discussion: D-branes: Tools of the Revolution

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Thursday, February 27, 2014

What is the Total Field?

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 gravitational 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 total field. -Out of My Later Years, Pg 48, Albert Einstein (bold and underlined added for emphasis)

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You see, I am formulating qualifiers as to the nature of the question about the total field? The idea here is that from a symmetrical state,  and not wanting infinity to be such a thing,  what is the underlying the question of what exists as a moduli figure? The total field is as if,  some vacua, which has a hold on the idea of time and where this leads one too? No time.

So there is then this evolution of the moduli figure that rests in the valley, as to the question of what as a probabilistic event may be determined,  as if,  the higg's. It reveals that the higg's,  is not the end all too the story and I question the nature of the total field..

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Wednesday, February 19, 2014

OPAL

OPALS is manifested to launch on the third ISS resupply mission by a SpaceX Falcon 9 Dragon in February 2014.
This artist's concept shows how the Optical Payload for Lasercomm Science (OPALS) laser will beam data to Earth from the International Space Station. Credit: NASA. 
"OPALS represents a tangible stepping stone for laser communications, and the International Space Station is a great platform for an experiment like this," said Michael Kokorowski, OPALS project manager at JPL. "Future operational laser communication systems will have the ability to transmit more data from spacecraft down to the ground than they currently do, mitigating a significant bottleneck for scientific investigations and commercial ventures." SEE: NASA's OPALS to Beam Data From Space Via Laser


OPALS will be mounted externally on the International Space Station (ISS) in a nadir position on an ExPrESS Logistics Carrier (ELC). Image is credited to NASA/JPL-Caltech.

 The fastest commercial communication links on Earth use optical (or laser) fiber to transmit information. Using laser in space without this fiber is another method.  Fast laser communications between Earth and spacecraft like the International Space Station or the Mars rover Curiosity could enhance their connection to the public.  OPALS is also used to educate and train NASA personnel. See: Optical PAyload for Lasercomm Science (OPALS) - 01.09.14
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OPALS Concept of Operations



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Albert Einstein and Rabindranath Tagore

Rabindranath with Einstein in 1930

Was reading a interesting article called, " When Einstein Met Tagore.  by
On July 14, 1930, Albert Einstein welcomed into his home on the outskirts of Berlin the Indian philosopher Rabindranath Tagore. The two proceeded to have one of the most stimulating, intellectually riveting conversations in history, exploring the age-old friction between science and religion. Science and the Indian Tradition: When Einstein Met Tagore recounts the historic encounter, amidst a broader discussion of the intellectual renaissance that swept India in the early twentieth century, germinating a curious osmosis of Indian traditions and secular Western scientific doctrine. 

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Tuesday, February 18, 2014

Atlantis (continued)



See:

Matter Bound?

Here at Last



So what is defined, as too, in any given parameter space(configuration space), we may not talk about things that we do not see, or understand, yet, have modeled an approach as to it's substance. Matter, mass, energy? Some thoughts that come to mind then and formulations are beginning.

So I ask as if in statement,  

-You cannot get "a entangled state" from a perfect symmetry? Yet, the Higg's has been identified from a probable event? Space then, is not empty. Yet the higg's is not the totality of the puzzle, and the puzzle still remains.

 -As soon as you define a configuration space, lets say 3D space, then by definition anything that enters that space has a probable outcome.

Monday, February 17, 2014

Lunar Atmosphere and Dust Environment Explorer spacecraft


See:
NASA Ames LADEE Mission: NASA Briefing Previews Lunar Mission 
 


NASA's Lunar Atmosphere and Dust Environment Explorer, or LADEE, spacecraft has completed the check-out phase of its mission and has begun science operations around the moon. All the science instruments on-board have been examined by the LADEE team and have been cleared to begin collecting and analyzing the dust in the exosphere, or very thin atmosphere, that surrounds the moon.

NASA's Ames Research Center designed, developed, built, and tested the spacecraft and manages mission operations.

For more information about the LADEE mission, please visit http://www.nasa.gov/ladee
For more information about NASA Ames, please visit http://www.nasa.gov/ames
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Communications Demonstration.
This is NASA's first high-data-rate laser communications system used on a deep space mission. It will enable communications similar to the capabilities found in high-speed fiber optic networks.
Take note of communications technique.
 Free-space optical communication (FSO) is an optical communication technology that uses light propagating in free space to wirelessly transmit data for telecommunications or computer networking. "Free space" means air, outer space, vacuum, or something similar. This contrasts with using solids such as optical fiber cable or an optical transmission line. The technology is useful where the physical connections are impractical due to high costs or other considerations.