Electrostatics in a Schwarzschild black hole pierced by a cosmic string
General Relativity and Quantum Cosmology
2009-10-31 v1
Abstract
We explicitly determine the expression of the electrostatic potential generated by a point charge at rest in the Schwarzschild black hole pierced by a cosmic string. We can then calculate the electrostatic self-energy. From this, we find again the upper entropy bound for a charged object by employing thermodynamics of the black hole.
Cite
@article{arxiv.gr-qc/9904044,
title = {Electrostatics in a Schwarzschild black hole pierced by a cosmic string},
author = {B. Linet},
journal= {arXiv preprint arXiv:gr-qc/9904044},
year = {2009}
}
Comments
Latex, 8 pages, 1 figure in latex