Black hole entropy, log corrections and quantum ergosphere
arXiv:gr-qc/0512071 · doi:10.1016/j.physletb.2006.02.020
Abstract
Quantum-gravity corrections to the probability of emission of a particle from a black hole in the Parikh-Wilczek tunneling framework are studied. We consider the effects of zero-point quantum fluctuations of the metric on the emission probability for a tunneling shell. Quantum properties of the geometry are responsible for the formation of a "quantum egosphere" whose effects on the emission probability can be related to the emergence of a logarithmic correction to the Bekenstein-Hawking entropy-area formula.
RevTex4, 10 pages, no figures
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- Self-dual Black Holes in LQG: Theory and Phenomenology
- Problems with Tunneling of Thin Shells from Black Holes
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- What gravity waves are telling about quantum spacetime
- The temperature in Hawking radiation as tunneling
- Noncommutative information is revealed from Hawking radiation as tunneling
- Black holes in multi-fractional and Lorentz-violating models
- Black hole complementarity with the generalized uncertainty principle in gravity's rainbow
- Reflection and Transmission at the Apparent Horizon during Gravitational Collapse
- Generalized Uncertainty Principle, Modified Dispersion Relation and Barrier penetration by a Dirac particle