Quantum Mechanics of Black Holes
@article{Witten2012QuantumMO,
title={Quantum Mechanics of Black Holes},
author={Edward Witten},
journal={Science},
year={2012},
volume={337},
pages={538 - 540}
}The popular conception of black holes reflects the behavior of the massive black holes found by astronomers and described by classical general relativity. These objects swallow up whatever comes near and emit nothing. Physicists who have tried to understand the behavior of black holes from a quantum mechanical point of view, however, have arrived at quite a different picture. The difference is analogous to the difference between thermodynamics and statistical mechanics. The thermodynamic…
2 Citations
Black Holes in Einstein's General Relativity versus Modern Theoretical Astrophysics, and Observations
- Physics
- 2015
Everybody knows that Einstein's General Relativity predicted Mercury's anomalous motion, Black Holes, and other relativistic phenomena. But what specifically those predictions say to physicists? In…
Classical Black Holes: The Nonlinear Dynamics of Curved Spacetime
- PhysicsScience
- 2012
Two types of physical structures, made from curved spacetime, that are attached to black holes: tendexes, which stretch or squeeze anything they encounter, and vortexes, who twist adjacent inertial frames relative to each other.
References
SHOWING 1-10 OF 28 REFERENCES
Viscosity in strongly interacting quantum field theories from black hole physics.
- PhysicsPhysical review letters
- 2005
It is provided evidence that this value of shear viscosity to volume density of entropy may serve as a lower bound for a wide class of systems, thus suggesting that black hole horizons are dual to the most ideal fluids.
Black holes and entropy
- Physics
- 1973
There are a number of similarities between black-hole physics and thermodynamics. Most striking is the similarity in the behaviors of black-hole area and of entropy: Both quantities tend to increase…
Black hole explosions?
- PhysicsNature
- 1974
QUANTUM gravitational effects are usually ignored in calculations of the formation and evolution of black holes. The justification for this is that the radius of curvature of space-time outside the…
Entropy and temperature of black 3-branes.
- PhysicsPhysical review. D, Particles and fields
- 1996
We consider slightly nonextremal black 3-branes of type IIB supergravity and show that their Bekenstein-Hawking entropy agrees, up to a mysterious factor, with an entropy derived by counting non-BPS…
What Can Gauge-Gravity Duality Teach Us about Condensed Matter Physics?
- Physics
- 2012
I discuss the impact of gauge-gravity duality on our understanding of two classes of systems: conformal quantum matter and compressible quantum matter. The first conformal class includes systems,…
The Large N limit of superconformal field theories and supergravity
- Physics, Mathematics
- 1998
We show that the large-N limits of certainconformal field theories in various dimensions includein their Hilbert space a sector describing supergravityon the product of anti-de Sitter spacetimes,…
Sensitivity Achieved by the LIGO and Virgo Gravitational Wave Detectors during LIGO's Sixth and Virgo's Second and Third Science Runs
- Physics
- 2012
We summarize the sensitivity achieved by the LIGO and Virgo gravitational wave detectors for low-mass compact binary coalescence (CBC) searches during LIGO's sixth science run and Virgo's second and…
References and Notes
- Psychology
- 1999
our experimentation could eventually be used to discredit our findings, should they happen not to agree with the original observations. It seems important that all experiments in the rapidly…