Thermodynamical Behaviour of Composite Stringy Black Holes
High Energy Physics - Theory
2009-10-31 v2
Abstract
We study the thermodynamical and geometrical behaviour of the black holes that arise as solutions of the heterotic string action. We discuss the near-horizon scaling behaviour of the solutions that are described by two-dimensional Anti-de Sitter Space AdS(2). We find that finite-energy excitations of AdS(2) are suppressed only for scaling limits characterised by a dilaton which is constant near the horizon, whereas this suppression does not occur when the dilaton is non constant.
Cite
@article{arxiv.hep-th/0004037,
title = {Thermodynamical Behaviour of Composite Stringy Black Holes},
author = {M. Cadoni and C. N. Colacino},
journal= {arXiv preprint arXiv:hep-th/0004037},
year = {2009}
}