Please use this identifier to cite or link to this item: https://repositorio.ufrn.br/handle/123456789/45219
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dc.contributor.authorOliveira, Carlos Eduardo Pellicer de-
dc.contributor.authorZhang, Shao-Jun-
dc.contributor.authorZhu, Zhiying-
dc.contributor.authorWang, Bin-
dc.contributor.authorAbdalla, Elcio-
dc.date.accessioned2021-12-07T14:02:58Z-
dc.date.available2021-12-07T14:02:58Z-
dc.date.issued2014-08-15-
dc.identifier.citationOLIVEIRA, Carlos Eduardo Pellicer de; ZHU, Zhiying; ZHANG, Shao-Jun; WANG, Bin; ABDALLA, Elcio. Stability of Reissner-Nordström black hole in de Sitter background under charged scalar perturbation. Physical Review. D. Particles, Fields, Gravitation, and Cosmology, v. 90, p. 044042/1-044042/9, n. 2014. Disponível em: https://journals.aps.org/prd/abstract/10.1103/PhysRevD.90.044042. Acesso em: 12 abr. 2018. DOI: http://dx.doi.org/10.1103/PhysRevD.90.044042pt_BR
dc.identifier.issn2470-0029-
dc.identifier.urihttps://repositorio.ufrn.br/handle/123456789/45219-
dc.description.abstractWe 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 explicitly proved for l ¼ 1. Our results are obtained from a numerical investigation of the time-domain profiles of the perturbationspt_BR
dc.languageenpt_BR
dc.publisherAPS PHYSICALpt_BR
dc.rightsAcesso Abertopt_BR
dc.subjectReissner-Nordströmpt_BR
dc.subjectBlack Holept_BR
dc.subjectCharged Scalar Perturbationpt_BR
dc.titleStability of Reissner-Nordström black hole in de Sitter background under charged scalar perturbationpt_BR
dc.typearticlept_BR
dc.identifier.doi10.1103/PhysRevD.90.044042-
dc.description.resumoWe 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 explicitly proved for l ¼ 1. Our results are obtained from a numerical investigation of the time-domain profiles of the perturbationspt_BR
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