Reissner-Nordstrom Black Holes in the Inverse Electrodynamics Model
General Relativity and Quantum Cosmology
2015-06-22 v2 High Energy Physics - Theory
Abstract
We study electric and magnetic monopoles in static, spherically symmetric and constant curvature geometries in the context of the inverse electrodynamics model. We prove that this U(1) invariant Lagrangian density is able to support the standard metric of a Reissner-Nordstrom Black Hole, but with more complex thermodynamical properties than in the standard case. By employing the Euclidean Action approach we perform a complete analysis of its phase space depending on the sign and singularities of the heat capacity and the Helmholtz free energy.
Keywords
Cite
@article{arxiv.1407.4383,
title = {Reissner-Nordstrom Black Holes in the Inverse Electrodynamics Model},
author = {J. A. R. Cembranos and A. de la Cruz-Dombriz and J. Jarillo},
journal= {arXiv preprint arXiv:1407.4383},
year = {2015}
}
Comments
published version in JCAP 02 (2015) 042, minor changes, Conclusions enlarged, 9 pages, 4 figures, two-column format