Bopp–Podolsky black holes and the no-hair theorem

Medeiros, Léo Gouvêa; Cuzinatto, R.R.; Melo, C.A.M.; Pimentel, B.M.; Pompeia, P.J.

Bopp–Podolsky black holes and the no-hair theorem

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dc.contributor.author	Medeiros, Léo Gouvêa
dc.contributor.author	Cuzinatto, R.R.
dc.contributor.author	Melo, C.A.M.
dc.contributor.author	Pimentel, B.M.
dc.contributor.author	Pompeia, P.J.
dc.date.accessioned	2020-08-26T15:23:33Z
dc.date.available	2020-08-26T15:23:33Z
dc.date.issued	2018-01
dc.description.resumo	Bopp–Podolsky electrodynamics is generalized to curved space-times. The equations of motion are writ- ten for the case of static spherically symmetric black holes and their exterior solutions are analyzed using Bekenstein’s method. It is shown that the solutions split up into two parts, namely a non-homogeneous (asymptotically massless) regime and a homogeneous (asymptotically massive) sector which is null outside the event horizon. In addition, in the simplest approach to Bopp–Podolsky black holes, the non-homogeneous solutions are found to be Maxwell’s solutions leading to a Reissner–Nordström black hole. It is also demonstrated that the only exterior solution consistent with the weak and null energy conditions is the Maxwell one. Thus, in the light of the energy conditions, it is concluded that only Maxwell modes propagate outside the horizon and, therefore, the no-hair theorem is satisfied in the case of Bopp–Podolsky fields in spherically symmetric space-times	pt_BR
dc.identifier.citation	CUZINATTO, R. R.; MELO, C. A. M. ; MEDEIROS, L. G.; PIMENTEL, B. M.; POMPEIA, P. J.. Bopp–Podolsky black holes and the no-hair theorem. The European Physical Journal C, [s.l.], v. 78, n. 1, p. 43, jan. 2018. Disponível em: https://link.springer.com/article/10.1140%2Fepjc%2Fs10052-018-5525-6. Acesso em: 12 ago. 2020. http://dx.doi.org/10.1140/epjc/s10052-018-5525-6.	pt_BR
dc.identifier.doi	10.1140/epjc/s10052-018-5525-6
dc.identifier.issn	1434-6044
dc.identifier.uri	https://repositorio.ufrn.br/jspui/handle/123456789/29898
dc.language	en	pt_BR
dc.publisher	SpringerOpen	pt_BR
dc.rights	Attribution 3.0 Brazil	*
dc.rights.uri	http://creativecommons.org/licenses/by/3.0/br/	*
dc.subject	Bopp–Podolsky	pt_BR
dc.subject	Black holes	pt_BR
dc.subject	The no-hair theorem	pt_BR
dc.title	Bopp–Podolsky black holes and the no-hair theorem	pt_BR
dc.title.alternative	ingles	pt_BR
dc.type	article	pt_BR