Superradiance of charged black holes in Einstein-Gauss-Bonnet gravity

In this paper we show that electrically charged black holes in Einstein-Gauss-Bonnet gravity suffer from a superradiant instability. It is triggered by a charged scalar field that fulfils Dirichlet boundary conditions at a mirror located outside the horizon. As in general relativity, the unstable mo...

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Detalles Bibliográficos
Autores principales: Fierro, Octavio, Grandi, Nicolás Esteban, Oliva, Julio
Formato: Articulo Preprint
Lenguaje:Inglés
Publicado: 2018
Materias:
Física
Electrically charged black holes
Einstein-Gauss-Bonnet
Superradiant instability
Acceso en línea:http://sedici.unlp.edu.ar/handle/10915/96732
https://ri.conicet.gov.ar/11336/95923
http://iopscience.iop.org/article/10.1088/1361-6382/aab3f6
Aporte de:
SEDICI (UNLP) de Universidad Nacional de La Plata

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