关于黑洞熵的单圈重整化
高能物理 - 理论
2009-10-28 v2
摘要
量子黑洞熵中出现的单圈发散被证明可通过有效引力作用量中 项对引力常数及其他系数的标准重整化完全消除。证明的关键在于，由于高阶导数曲率项，熵与爱因斯坦引力中的 Bekenstein-Hawking 熵不同，其差别来自依赖于视界曲面的内、外几何的贡献。
引用
@article{arxiv.hep-th/9412020,
title = {On one-loop renormalization of black-hole entropy},
author = {Dmitri V. Fursaev and Sergey N. Solodukhin},
journal= {arXiv preprint arXiv:hep-th/9412020},
year = {2009}
}
备注
10 pages, latex, no figures; The text is slightly changed and some new eqs. are added to make the proof of our statement more transparent. This version will appear in Phys. Lett. B