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Intermediate Asymptotics of the Kerr Quasinormal Spectrum

Shahar Hod·Uri Keshet
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Abstract

We study analytically the quasinormal mode spectrum of near-extremal (rotating) Kerr black holes. We find an analytic expression for these black-hole resonances in terms of the black-hole physical parameters: its Bekenstein-Hawking temperature T_{BH} and its horizon's angular velocity Ω, which is valid in the intermediate asymptotic regime 1<<ω<<1/T_{BH}.

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Shahar Hod, Uri Keshet. 2005-05-23. Intermediate Asymptotics of the Kerr Quasinormal Spectrum. https://doi.org/10.1088/0264-9381%2F22%2F14%2Fl01

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