Transplanckian Entanglement Entropy
arXiv:hep-th/0306055 · doi:10.1016/j.physletb.2003.12.060
Abstract
The entanglement entropy of the event horizon is known to be plagued by the UV divergence due to the infinitely blue-shifted near horizon modes. In this paper we calculate the entanglement entropy using the transplanckian dispersion relation, which has been proposed to model the quantum gravity effects. We show that, very generally, the entropy is rendered UV finite due to the suppression of high energy modes effected by the transplanckian dispersion relation.
5 pages, revtex4;v2, presentation improved
References in corpus (11)
- Entropy and Area
- On Geometric Entropy
- Black Hole Entropy in Canonical Quantum Gravity and Superstring Theory
- Dumb Holes and the Effects of High Frequencies on Black Hole Evaporation
- Logarithmic Corrections to Black Hole Entropy from the Cardy Formula
- Hawking Spectrum and High Frequency Dispersion
- Corrections to macroscopic supersymmetric black-hole entropy
- The Conical Singularity And Quantum Corrections To Entropy Of Black Hole
- Hawking Radiation Without Transplanckian Frequencies
- Macroscopic entropy formulae and non-holomorphic corrections for supersymmetric black holes
- Remarks on Inflation and Noncommutative Geometry
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- Black Hole Radiation with Modified Dispersion Relation in Tunneling Paradigm: Free-fall Frame
- Minimal Length Effects on Entanglement Entropy of Spherically Symmetric Black Holes in Brick Wall Model