Remarks on Renormalization of Black Hole Entropy
General Relativity and Quantum Cosmology
2009-10-28 v1
Abstract
We elaborate the renormalization process of entropy of a nonextremal and an extremal Reissner-Nordstr\"{o}m black hole by using the Pauli-Villars regularization method, in which the regulator fields obey either the Bose-Einstein or Fermi-Dirac distribution depending on their spin-statistics. The black hole entropy involves only two renormalization constants. We also discuss the entropy and temperature of the extremal black hole.
Keywords
Cite
@article{arxiv.gr-qc/9607019,
title = {Remarks on Renormalization of Black Hole Entropy},
author = {Sang Pyo Kim and Sung Ku Kim and Kwang-Sup Soh and Jae Hyung Yee},
journal= {arXiv preprint arXiv:gr-qc/9607019},
year = {2009}
}
Comments
14 pages, revtex, no figures