Stability and thermodynamics of brane black holes
General Relativity and Quantum Cosmology
2007-05-23 v2 Astrophysics
High Energy Physics - Theory
Abstract
We consider scalar and axial gravitational perturbations of black hole solutions in brane world scenarios. We show that perturbation dynamics is surprisingly similar to the Schwarzschild case with strong indications that the models are stable. Quasinormal modes and late-time tails are discussed. We also study the thermodynamics of these scenarios verifying the universality of Bekenstein's entropy bound as well as the applicability of 't Hooft's brickwall method.
Keywords
Cite
@article{arxiv.gr-qc/0604033,
title = {Stability and thermodynamics of brane black holes},
author = {E. Abdalla and B. Cuadros-Melgar and A. B. Pavan and C. Molina},
journal= {arXiv preprint arXiv:gr-qc/0604033},
year = {2007}
}
Comments
13 pages, 8 figures, published version