Renyi entropies of a black hole from Hawking radiation
General Relativity and Quantum Cosmology
2008-11-26 v1
Abstract
Renyi entropies of a black hole are evaluated by counting the states of the Hawking radiation which fills a thin shell surrounding the horizon. The width of the shell is determined from its energy content and the corresponding mass defect. The Bekenstein-Hawking formula for the entropy of the black hole is correctly reproduced.
Keywords
Cite
@article{arxiv.0801.4645,
title = {Renyi entropies of a black hole from Hawking radiation},
author = {A. Bialas and W. Czyz},
journal= {arXiv preprint arXiv:0801.4645},
year = {2008}
}
Comments
10 pages