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: | , , , , |
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Formato: | article |
Idioma: | English |
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APS PHYSICAL
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Endereço do item: | https://repositorio.ufrn.br/handle/123456789/45219 |
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