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http://hdl.handle.net/2445/131681
Title: | Universal quasinormal modes of black holes in the limit of large number of dimensions |
Author: | Emparan García de Salazar, Roberto A. Tanabe, Kentaro |
Keywords: | Forats negres (Astronomia) Cosmologia Espai i temps Black holes (Astronomy) Cosmology Space and time |
Issue Date: | 11-Mar-2014 |
Publisher: | American Physical Society |
Abstract: | 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. |
Note: | Reproducció del document publicat a: https://doi.org/10.1103/PhysRevD.89.064028 |
It is part of: | Physical Review D, 2014, vol. 89, num. 6, p. 064028 |
URI: | http://hdl.handle.net/2445/131681 |
Related resource: | https://doi.org/10.1103/PhysRevD.89.064028 |
ISSN: | 1550-7998 |
Appears in Collections: | Articles publicats en revistes (Institut de Ciències del Cosmos (ICCUB)) Articles publicats en revistes (Física Quàntica i Astrofísica) |
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File | Description | Size | Format | |
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636236.pdf | 127.05 kB | Adobe PDF | View/Open |
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