Quasinormal modes of stringy black holes
General Relativity and Quantum Cosmology
2009-11-07 v1
Abstract
String theory is a promising candidate for a fundamental quantum theory of all interactions including Einstein gravity. Some solutions in string theory can be interpreted as black holes. Using the semi-analytic method and WKB method,the quasinormal modes(QNMs)of 1+1 dimensional black hole in string theory are studied.The QNMs of 1+3 dimensional black hole in string theory are also calculated through numerical approach.The numerical investigation has shown that the late time gravitational oscillation of the black hole under an external perturbaton is dominated by certain QNMs.
Cite
@article{arxiv.gr-qc/0205007,
title = {Quasinormal modes of stringy black holes},
author = {Xin-zhou Li and Jian-gang Hao and Dao-jun Liu},
journal= {arXiv preprint arXiv:gr-qc/0205007},
year = {2009}
}
Comments
2 figures