Dynamical Instability of a two-dimensional Quantum Black Hole
General Relativity and Quantum Cosmology
2010-10-12 v1
Abstract
We investigate dynamical instability of a two-dimensional quantum black hole model considered by Lowe in his study of Hawking evaporation. The model is supposed to express a black hole in equilibrium with a bath of Hawking radiation. It turns out that the model has at least one instability modes for a wide range of parameters, and thus it is unstable.
Cite
@article{arxiv.gr-qc/9801035,
title = {Dynamical Instability of a two-dimensional Quantum Black Hole},
author = {Y. Itoh and M. Hotta and M. Morikawa and T. Futamase},
journal= {arXiv preprint arXiv:gr-qc/9801035},
year = {2010}
}
Comments
7 pages, 2 figures, LaTeX, Phys. Rev. D (submitted)