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arXiv · 0711.4184

Superradiance and Instability of Black Holes

Hideo Kodama
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Abstract

We discuss the relation between the superradiance phenomenon and the instability of rotating black holes in higher dimensions. In particular, we point out that the superradiant instability of a massless scalar field around a simply rotating Kerr-adS black hole implies the gravitational instability of that black hole for tensor-type perturbations.

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Hideo Kodama. 2007-12-18. Superradiance and Instability of Black Holes. https://doi.org/10.1143/ptps.172.11

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