Stability of Reissner-Nordström black hole in de Sitter background under charged scalar perturbation

We find a newinstability in the four-dimensional Reissner-Nordström–de Sitter black holes against charged scalar perturbations with vanishing angular momentum, l ¼ 0. We show that such an instability is caused by superradiance. The instability does not occur for a larger angular index, as explicit...

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Principais autores: Oliveira, Carlos Eduardo Pellicer de, Zhang, Shao-Jun, Zhu, Zhiying, Wang, Bin, Abdalla, Elcio
Formato: article
Idioma:English
Publicado em: APS PHYSICAL
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Endereço do item:https://repositorio.ufrn.br/handle/123456789/45219
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