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Friday, January 06, 2006

The Blackhole as a Superfluid: It's Viscosity

Now you must understand that thinking of any first principle is hard to refrain from, especially, if one had thought like I do, that the geometrical tendencies are inherent in the way this is handled, and that it leads to other things? "The equations of relativity fail, and new laws emerge." saids George Musser. " A quark-gluon plasma, in three spatial dimensions - behaves as if it has a viscosity near zero, the lowest yet measured."

That's important, is it not from a geometrical perspective, because from this Dirac's visionary quest might have said, that here lies the opportunity for such a notion to begin, hyperbolically, or spherically. One way, or the other??

Blackhole substances are perhaps the most-perfect fluids in existence because they have ultra-low viscosity.
No matter what you call it, though, that substance and others similar to it could be the most-perfect fluids in existence because they have ultra-low viscosity, or resistance to flow, said Dam Thanh Son, an associate physics professor in the Institute for Nuclear Theory at the University of Washington.

Son and two colleagues used a string theory method called the gauge/gravity duality to determine that a black hole in 10 dimensions - or the holographic image of a black hole, a quark-gluon plasma, in three spatial dimensions - behaves as if it has a viscosity near zero, the lowest yet measured.


Lubos Motl:
The quark picture is more ordinary and materialistic but the black hole picture with an extra dimension is actually more useful to understand some general laws, such as the bounds on viscosity.


The problem might have been missed, with what one might, or should have look at? Herein the condense matter specialist might have thought hey, a superfluid indeed, and we have created a blackhole of a kind? What is this Bound Viscosity?

Sungho Hong on December 6, 2003 :
There is an interesting proposal by Andreas Karch. With certain assumtions, he showed that the entropy bound implies the viscosity bound. Moreover, this relation seems true even beyond the assumptions that he made. An interesting point is that the tabletop experiments could test this. The viscosity of superfluid He4 misses the bound only by a factor of 10.


Thse ideas that begin to manifest, have been from venturing into ideas of expeirmentation. What had arisen from blackholes in our colliders?

Frozen Stars
Black holes may not be bottomless pits after all
By George Musser July 2003

Under the right conditions, a fluid can turn into a superfluid, governed by quantum mechanics even on macroscopic scales. Chapline, along with physicists Evan Hohlfeld, Robert B. Laughlin and David I. Santiago of Stanford University, has proposed that a similar process happens at event horizons. The equations of relativity fail, and new laws emerge. "If one thinks of spacetime as a superfluid, then it is very natural that in fact something physical does happen at the event horizon--that is, the classical event horizon is replaced by a quantum phase transition," Chapline says.


So you don't lose sleep, or the world is a nice place, la te da... because it is what it is?:) It's just a generalization, as any assumption of the data might have convinced one, either way? What is it's value?

One might have assume because of the time involved, that accumulation and gatherings, might have taken up residence at the center of the earth. So? Okay? :)

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