Symmetries and solvable models for evaporating 2D black holes
General Relativity and Quantum Cosmology
2009-10-30 v1
Abstract
We study the evaporation process of a 2D black hole in thermal equilibrium when the ingoing radiation is switched off suddenly. We also introduce global symmetries of generic 2D dilaton gravity models which generalize the extra symmetry of the CGHS model.
Keywords
Cite
@article{arxiv.gr-qc/9704085,
title = {Symmetries and solvable models for evaporating 2D black holes},
author = {J. Cruz and J. Navarro-Salas and M. Navarro and C. F. Talavera},
journal= {arXiv preprint arXiv:gr-qc/9704085},
year = {2009}
}
Comments
4 pages, Latex. Talk given at the Second Conference on Quantum Gravity and Constrained Dynamics. To appear in Proc. Supp. Nucl. Phys. B