Kerr-Newman Black Hole Thermodynamical State Space: Blockwise Coordinates
General Relativity and Quantum Cosmology
2015-06-05 v5
Abstract
A coordinate system that blockwise-simplifies the Kerr-Newman black hole's thermodynamical state space Ruppeiner metric geometry is constructed, with discussion of the limiting cases corresponding to simpler black holes. It is deduced that one of the three conformal Killing vectors of the Reissner-Nordstrom and Kerr cases (whose thermodynamical state space metrics are 2 by 2 and conformally flat) survives generalization to the Kerr-Newman case's 3 by 3 thermodynamical state space metric.
Keywords
Cite
@article{arxiv.1206.4003,
title = {Kerr-Newman Black Hole Thermodynamical State Space: Blockwise Coordinates},
author = {Edward Anderson},
journal= {arXiv preprint arXiv:1206.4003},
year = {2015}
}
Comments
4 pages incl 2 figs. Accepted by Gen. Rel. Grav. Replaced with Accepted version (minor corrections)