Quasi Normal Modes for New Type Black Holes in New Massive Gravity
High Energy Physics - Theory
2011-06-24 v2
Abstract
We obtain the quasi-normal mode frequencies of scalar perturbation on new type black holes in three dimensional new massive gravity. In some special cases, the exact quasi-normal mode frequencies are obtained by solving scalar field equations exactly. On some parameter regions, the highly damped quasi-normal mode frequencies are obtained in an analytic form by the so-called Stokes line method. This study on quasi-normal modes shed some light on the mysterious nature of these black holes. We also comment about AdS/CFT correspondence and the entropy/area spectrum for new type black holes.
Keywords
Cite
@article{arxiv.1102.0138,
title = {Quasi Normal Modes for New Type Black Holes in New Massive Gravity},
author = {Yongjoon Kwon and Soonkeon Nam and Jong-Dae Park and Sang-Heon Yi},
journal= {arXiv preprint arXiv:1102.0138},
year = {2011}
}
Comments
21pages, 1figure; Published version, references are added, some parts are revised