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Intermediate asymptotics of the Kerr quasinormal spectrum

2005/05/23 by Shahar Hod, Uri Keshet
Physics and Astronomy · #Astrophysical Phenomena and Observations #Black Holes and Theoretical Physics #Discrete spectrum #Expression (computer science) #Mode (computer interface) #Normal mode #Quantum Electrodynamics and Casimir Effect #Quasinormal mode #Spectrum (functional analysis) #gr-qc

paper · pdf · doi:10.1088/0264-9381/22/14/l01

published as Class.Quant.Grav. 22 (2005) L71-L76 · 4 pages

arxiv created 2005/05/23 · openalex publication_date 2005/06/24 · arxiv updated 2009/12/01 · openalex created_date 2016/06/24 · openalex updated_date 2026/08/05

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. The expression is valid in the intermediate asymptotic regime 1 ≪ |ω| ≪ T −1 BH .

Citations