paper

On quasinormal modes of small Schwarzschild-Anti-de-Sitter black hole

arXiv:hep-th/0205142 · doi:10.1103/PhysRevD.66.044009

Abstract

We compute the quasinormal modes associated with decay of the massless scalar filed around a small Schwarzschild-Anti-de-Sitter black hole. The computations shows that when the horizon radius is much less than the anti-de-Sitter radius, the imaginary part of the frequency goes to zero as while the real part of decreases to its minimum and then goes to . Thus the quasinormal modes approach the usual AdS modes in the limit . This agrees with suggestions of Horowitz et al (Phys.Rev. D62 024027 (2000)).

6 pages, LaTeX, 5 figures

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