Electromagnetic fields in Schwarzschild and Reissner-Nordstr\"om geometry. Quantum corrections to the black hole entropy
High Energy Physics - Theory
2009-10-30 v1 General Relativity and Quantum Cosmology
Abstract
Using standard coordinates, the Maxwell equations in the Reissner-Nordstr\"om geometry are written in terms of a couple of scalar fields satisfying Klein-Gordon like equations. The density of states is derived in the semi-classical approximation and the first quantum corrections to the black hole entropy is computed by using the brick-wall model.
Keywords
Cite
@article{arxiv.hep-th/9706065,
title = {Electromagnetic fields in Schwarzschild and Reissner-Nordstr\"om geometry. Quantum corrections to the black hole entropy},
author = {Guido Cognola and Paola Lecca},
journal= {arXiv preprint arXiv:hep-th/9706065},
year = {2009}
}
Comments
7 pages, LaTex