2001
DOI: 10.1103/physrevd.63.124015
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Scalar, electromagnetic, and Weyl perturbations of BTZ black holes: Quasinormal modes

Abstract: We calculate the quasinormal modes and associated frequencies of the Bañados-Teitelboim-Zanelli ͑BTZ͒ nonrotating black hole. This black hole lives in 2ϩ1 dimensions in an asymptotically anti-de Sitter spacetime. We obtain exact results for the wave function and quasinormal frequencies of scalar, electromagnetic and Weyl ͑neutrino͒ perturbations.

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Cited by 361 publications
(400 citation statements)
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“…10, 11 and 13), as it did in flat spacetime [24]. (Scalar quasinormal frequencies of Schwarzschild-AdS black holes can be found in [4,6]). Most importantly, the location of the peak seems to have a strong dependence on r 0 (compare Figs.…”
Section: A Numerical Resultsmentioning
confidence: 87%
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“…10, 11 and 13), as it did in flat spacetime [24]. (Scalar quasinormal frequencies of Schwarzschild-AdS black holes can be found in [4,6]). Most importantly, the location of the peak seems to have a strong dependence on r 0 (compare Figs.…”
Section: A Numerical Resultsmentioning
confidence: 87%
“…4-7 are typical plots for small black holes of waveforms and spectra for l = 0 and l = 1 (for l = 2 and higher the conclusions are not altered). They show the first interesting aspect of our numerical results: for small black holes the l = 0 signal is clearly dominated by quasinormal, exponentially decaying, ringing modes with a frequency ω ∼ d − 1 (scalar quasinormal frequencies of Schwarzschild-AdS black holes can be found in [4,6]). This particular limit is a pure AdS mode [20,21].…”
Section: A Numerical Resultsmentioning
confidence: 91%
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“…Further, the potentialṼ ωlm diverges at infinity unless µ 2 = −2/l 2 . Some studies of the quasi-normal modes on asymptotically antide Sitter black holes (see, for example, [39,40,41,42,43,44]) have considered massless, minimally coupled scalar fields, for whichμ = 0. Therefore, in that case, the potential is divergent at infinity and the boundary conditioñ F ωlm → 0 as r * → r * ∞ was employed.…”
Section: Classical Scalar Field Modesmentioning
confidence: 99%
“…Thus, by restricting ourselves to solutions of purely real ω we may be missing some interesting dynamical features. In this vein, we compute exactly the quasinormal modes [16,17]. For large ρ, the wave function solution (4.3) is…”
Section: Quasi-normal Modesmentioning
confidence: 99%