Brane Dynamics, the Polytropic Gas and Conformal Bulk Fields
Autor(a) principal: | |
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Data de Publicação: | 2003 |
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/11144/3106 |
Resumo: | We consider in the Randall-Sundrum scenario the dynamics of a spherically symmetric 3-brane world when matter fields exist in the bulk. We determine exact 5-dimensional solutions which localize gravity near the brane and describe the dynamics of homogeneous polytropic matter on the brane. We show that these geometries are associated with a well defined conformal class of bulk matter fields. We analyze the effective polytropic dynamics on the brane identifying conditions which define it as singular or as globally regular. |
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Brane Dynamics, the Polytropic Gas and Conformal Bulk FieldsHigh Energy PhysicsTheoryWe consider in the Randall-Sundrum scenario the dynamics of a spherically symmetric 3-brane world when matter fields exist in the bulk. We determine exact 5-dimensional solutions which localize gravity near the brane and describe the dynamics of homogeneous polytropic matter on the brane. We show that these geometries are associated with a well defined conformal class of bulk matter fields. We analyze the effective polytropic dynamics on the brane identifying conditions which define it as singular or as globally regular.Elsevier2017-06-19T15:19:43Z2003-04-30T00:00:00Z2003-04-30info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/11144/3106eng10.1016/j.physletb.2003.06.003Neves, RuiVaz, Cenaloinfo: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:RCAAP2024-01-11T02:16:43Zoai:repositorio.ual.pt:11144/3106Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-20T01:33:16.715216Repositório 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 |
Brane Dynamics, the Polytropic Gas and Conformal Bulk Fields |
title |
Brane Dynamics, the Polytropic Gas and Conformal Bulk Fields |
spellingShingle |
Brane Dynamics, the Polytropic Gas and Conformal Bulk Fields Neves, Rui High Energy Physics Theory |
title_short |
Brane Dynamics, the Polytropic Gas and Conformal Bulk Fields |
title_full |
Brane Dynamics, the Polytropic Gas and Conformal Bulk Fields |
title_fullStr |
Brane Dynamics, the Polytropic Gas and Conformal Bulk Fields |
title_full_unstemmed |
Brane Dynamics, the Polytropic Gas and Conformal Bulk Fields |
title_sort |
Brane Dynamics, the Polytropic Gas and Conformal Bulk Fields |
author |
Neves, Rui |
author_facet |
Neves, Rui Vaz, Cenalo |
author_role |
author |
author2 |
Vaz, Cenalo |
author2_role |
author |
dc.contributor.author.fl_str_mv |
Neves, Rui Vaz, Cenalo |
dc.subject.por.fl_str_mv |
High Energy Physics Theory |
topic |
High Energy Physics Theory |
description |
We consider in the Randall-Sundrum scenario the dynamics of a spherically symmetric 3-brane world when matter fields exist in the bulk. We determine exact 5-dimensional solutions which localize gravity near the brane and describe the dynamics of homogeneous polytropic matter on the brane. We show that these geometries are associated with a well defined conformal class of bulk matter fields. We analyze the effective polytropic dynamics on the brane identifying conditions which define it as singular or as globally regular. |
publishDate |
2003 |
dc.date.none.fl_str_mv |
2003-04-30T00:00:00Z 2003-04-30 2017-06-19T15:19:43Z |
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/11144/3106 |
url |
http://hdl.handle.net/11144/3106 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
10.1016/j.physletb.2003.06.003 |
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 |
Elsevier |
publisher.none.fl_str_mv |
Elsevier |
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 |
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Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação |
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RCAAP |
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RCAAP |
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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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1799136812070862848 |