Phases of rotating black objects in d = 5 Einstein–Gauss–Bonnet theory
Autor(a) principal: | |
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Data de Publicação: | 2023 |
Outros Autores: | , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
Texto Completo: | http://hdl.handle.net/10773/39645 |
Resumo: | We considered several different classes of asymptotically flat, rotating black objects in =5 Einstein–Gauss–Bonnet (EGB) theory. These are black holes with two equal-magnitude angular momenta, in which case extremal configurations are studied as well. Numerical evidence is also given for the existence of EGB generalizations of the Myers–Perry black holes with a single plane of rotation and of the Emparan–Reall balanced black rings. All solutions approach asymptotically the Minkowski background and present no singularities outside or on the horizon. The numerical results suggest that, for any mass of the solutions and any topology of the horizon, the rotating configurations exist up to a maximal value of the GB coupling constant, while the solutions with a spherical horizon topology still satisfy the Einstein gravity bound on angular momentum. |
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Phases of rotating black objects in d = 5 Einstein–Gauss–Bonnet theoryHigher-dimensional black holesBlack ringsHigher curvature theoriesWe considered several different classes of asymptotically flat, rotating black objects in =5 Einstein–Gauss–Bonnet (EGB) theory. These are black holes with two equal-magnitude angular momenta, in which case extremal configurations are studied as well. Numerical evidence is also given for the existence of EGB generalizations of the Myers–Perry black holes with a single plane of rotation and of the Emparan–Reall balanced black rings. All solutions approach asymptotically the Minkowski background and present no singularities outside or on the horizon. The numerical results suggest that, for any mass of the solutions and any topology of the horizon, the rotating configurations exist up to a maximal value of the GB coupling constant, while the solutions with a spherical horizon topology still satisfy the Einstein gravity bound on angular momentum.MDPI2023-10-26T16:19:12Z2023-01-01T00:00:00Z2023info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/10773/39645eng10.3390/universe9040156Kleihaus, BurkhardKunz, JuttaRadu, Eugeninfo:eu-repo/semantics/openAccessreponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãoinstacron:RCAAP2024-02-22T12:17:10Zoai:ria.ua.pt:10773/39645Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-20T03:09:40.379900Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãofalse |
dc.title.none.fl_str_mv |
Phases of rotating black objects in d = 5 Einstein–Gauss–Bonnet theory |
title |
Phases of rotating black objects in d = 5 Einstein–Gauss–Bonnet theory |
spellingShingle |
Phases of rotating black objects in d = 5 Einstein–Gauss–Bonnet theory Kleihaus, Burkhard Higher-dimensional black holes Black rings Higher curvature theories |
title_short |
Phases of rotating black objects in d = 5 Einstein–Gauss–Bonnet theory |
title_full |
Phases of rotating black objects in d = 5 Einstein–Gauss–Bonnet theory |
title_fullStr |
Phases of rotating black objects in d = 5 Einstein–Gauss–Bonnet theory |
title_full_unstemmed |
Phases of rotating black objects in d = 5 Einstein–Gauss–Bonnet theory |
title_sort |
Phases of rotating black objects in d = 5 Einstein–Gauss–Bonnet theory |
author |
Kleihaus, Burkhard |
author_facet |
Kleihaus, Burkhard Kunz, Jutta Radu, Eugen |
author_role |
author |
author2 |
Kunz, Jutta Radu, Eugen |
author2_role |
author author |
dc.contributor.author.fl_str_mv |
Kleihaus, Burkhard Kunz, Jutta Radu, Eugen |
dc.subject.por.fl_str_mv |
Higher-dimensional black holes Black rings Higher curvature theories |
topic |
Higher-dimensional black holes Black rings Higher curvature theories |
description |
We considered several different classes of asymptotically flat, rotating black objects in =5 Einstein–Gauss–Bonnet (EGB) theory. These are black holes with two equal-magnitude angular momenta, in which case extremal configurations are studied as well. Numerical evidence is also given for the existence of EGB generalizations of the Myers–Perry black holes with a single plane of rotation and of the Emparan–Reall balanced black rings. All solutions approach asymptotically the Minkowski background and present no singularities outside or on the horizon. The numerical results suggest that, for any mass of the solutions and any topology of the horizon, the rotating configurations exist up to a maximal value of the GB coupling constant, while the solutions with a spherical horizon topology still satisfy the Einstein gravity bound on angular momentum. |
publishDate |
2023 |
dc.date.none.fl_str_mv |
2023-10-26T16:19:12Z 2023-01-01T00:00:00Z 2023 |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://hdl.handle.net/10773/39645 |
url |
http://hdl.handle.net/10773/39645 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
10.3390/universe9040156 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
MDPI |
publisher.none.fl_str_mv |
MDPI |
dc.source.none.fl_str_mv |
reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação instacron:RCAAP |
instname_str |
Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação |
instacron_str |
RCAAP |
institution |
RCAAP |
reponame_str |
Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
collection |
Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
repository.name.fl_str_mv |
Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação |
repository.mail.fl_str_mv |
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1799137747209814016 |