Temperatures of extremal black holes
General Relativity and Quantum Cosmology
2007-05-23 v1 High Energy Physics - Theory
Abstract
The temperature of an extremal Reissner - Nordstrom black hole is not restricted by the requirement of absence of a conical singularity. It is demonstrated how Kruskal-like coordinates may be constructed corresponding to any temperature whatsoever. A recently discovered stringy extremal black hole which apparently has an infinite temperature is also shown to have its temperature unrestricted by conical singularity arguments.
Keywords
Cite
@article{arxiv.gr-qc/9507032,
title = {Temperatures of extremal black holes},
author = {A. Ghosh and P. Mitra},
journal= {arXiv preprint arXiv:gr-qc/9507032},
year = {2007}
}
Comments
11 pages, REVTEX