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arXiv · 1212.1907

Quasinormal modes for Schwarzschild-AdS black holes: exponential convergence to the real axis

Oran Gannot
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Abstract

We study quasinormal modes for massive scalar fields in Schwarzschild-anti-de Sitter black holes. When the mass-squared is above the Breitenlohner-Freedman bound we show that for large angular momenta, $\ell$, there exist quasinormal modes with imaginary parts of size $\exp(-\ell/C)$. We provide an asymptotic expansion for the real parts of the modes closest to the real axis and identify the vanishing of certain coefficients depending on the dimension.

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Oran Gannot. 2013-08-09. Quasinormal modes for Schwarzschild-AdS black holes: exponential convergence to the real axis. https://arxiv.org/abs/1212.1907

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