Intermediate asymptotics of the Kerr quasinormal spectrum

Shahar Hod; Uri Keshet

doi:10.1088/0264-9381/22/14/L01

Intermediate asymptotics of the Kerr quasinormal spectrum

Shahar Hod, Uri Keshet

Research output: Contribution to journal › Article › peer-review

23 Scopus citations

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| ≪ T¹_BH.

Original language	English
Pages (from-to)	L71-L75
Journal	Classical and Quantum Gravity
Volume	22
Issue number	14
DOIs	https://doi.org/10.1088/0264-9381/22/14/L01
State	Published - 21 Jul 2005
Externally published	Yes

ASJC Scopus subject areas

Physics and Astronomy (miscellaneous)

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10.1088/0264-9381/22/14/L01

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title = "Intermediate asymptotics of the Kerr quasinormal spectrum",

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, TBH, and its horizon's angular velocity, Ω. The expression is valid in the intermediate asymptotic regime 1 ≪ |ω| ≪ T1BH.",

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AU - Keshet, Uri

PY - 2005/7/21

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N2 - 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, TBH, and its horizon's angular velocity, Ω. The expression is valid in the intermediate asymptotic regime 1 ≪ |ω| ≪ T1BH.

AB - 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, TBH, and its horizon's angular velocity, Ω. The expression is valid in the intermediate asymptotic regime 1 ≪ |ω| ≪ T1BH.

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U2 - 10.1088/0264-9381/22/14/L01

DO - 10.1088/0264-9381/22/14/L01

M3 - Article

AN - SCOPUS:22544485994

SN - 0264-9381

VL - 22

SP - L71-L75

JO - Classical and Quantum Gravity

JF - Classical and Quantum Gravity

IS - 14

ER -

Intermediate asymptotics of the Kerr quasinormal spectrum

Abstract

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