期刊
PHYSICAL REVIEW D
卷 89, 期 6, 页码 -出版社
AMER PHYSICAL SOC
DOI: 10.1103/PhysRevD.89.064028
关键词
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资金
- MEC [FPA2010-20807-C02-02]
- AGAUR [2009-SGR-168]
- CPAN Consolider-Ingenio [CSD2007-00042]
- JSPS
- ICREA Funding Source: Custom
We show that in the limit where the number of spacetime dimensions D grows to infinity a very large class of black holes (including nonextremal, static, asymptotically flat ones, with any number of gauge-field charges, possibly coupled to dilatons) possess a universal set of quasinormal modes whose complex frequencies depend only on the horizon radius and no other black hole parameters. The damping ratio of these modes vanishes like D-2/3, so they are almost normal modes, or quasiparticle excitations of the black hole. The structure responsible for the existence of these modes at large D is also present very generally in other black holes.
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