On current-carrying cosmic strings and the generalized rainich algebra in scalar-tensor gravities
| Autor(a) principal: | |
|---|---|
| Data de Publicação: | 2005 |
| Outros Autores: | , |
| Tipo de documento: | Artigo |
| Idioma: | eng |
| Título da fonte: | Repositório Institucional da UnB |
| Texto Completo: | http://repositorio.unb.br/handle/10482/26472 https://dx.doi.org/10.1590/S0103-97332005000700010 |
Resumo: | We obtain exact solutions for a static and charged cosmic string in a Einstein-Maxwell-Dilaton theory of a scalar-tensor type in (3+1)-Dimensions. This theory is specified by the dilaton field phi, the graviton field gµn and the electromagnetic field Fµn, and one post-Newtonian parameter alpha(phi). It contains three different cases, each of them corresponding to a particular solution of the Rainich algebra for the Ricci tensor. |
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On current-carrying cosmic strings and the generalized rainich algebra in scalar-tensor gravitiesWe obtain exact solutions for a static and charged cosmic string in a Einstein-Maxwell-Dilaton theory of a scalar-tensor type in (3+1)-Dimensions. This theory is specified by the dilaton field phi, the graviton field gµn and the electromagnetic field Fµn, and one post-Newtonian parameter alpha(phi). It contains three different cases, each of them corresponding to a particular solution of the Rainich algebra for the Ricci tensor.Em processamentoSociedade Brasileira de Física2017-12-07T04:42:36Z2017-12-07T04:42:36Z2005info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfBraz. J. Phys.,v.35,n.4b,p.1055-1056,2005http://repositorio.unb.br/handle/10482/26472https://dx.doi.org/10.1590/S0103-97332005000700010Costa, M. LeinekerGuimarães, M. E. X.Oliveira, A. L. Naves deinfo:eu-repo/semantics/openAccessengreponame:Repositório Institucional da UnBinstname:Universidade de Brasília (UnB)instacron:UNB2023-10-11T16:52:35Zoai:repositorio.unb.br:10482/26472Repositório InstitucionalPUBhttps://repositorio.unb.br/oai/requestrepositorio@unb.bropendoar:2023-10-11T16:52:35Repositório Institucional da UnB - Universidade de Brasília (UnB)false |
| dc.title.none.fl_str_mv |
On current-carrying cosmic strings and the generalized rainich algebra in scalar-tensor gravities |
| title |
On current-carrying cosmic strings and the generalized rainich algebra in scalar-tensor gravities |
| spellingShingle |
On current-carrying cosmic strings and the generalized rainich algebra in scalar-tensor gravities Costa, M. Leineker |
| title_short |
On current-carrying cosmic strings and the generalized rainich algebra in scalar-tensor gravities |
| title_full |
On current-carrying cosmic strings and the generalized rainich algebra in scalar-tensor gravities |
| title_fullStr |
On current-carrying cosmic strings and the generalized rainich algebra in scalar-tensor gravities |
| title_full_unstemmed |
On current-carrying cosmic strings and the generalized rainich algebra in scalar-tensor gravities |
| title_sort |
On current-carrying cosmic strings and the generalized rainich algebra in scalar-tensor gravities |
| author |
Costa, M. Leineker |
| author_facet |
Costa, M. Leineker Guimarães, M. E. X. Oliveira, A. L. Naves de |
| author_role |
author |
| author2 |
Guimarães, M. E. X. Oliveira, A. L. Naves de |
| author2_role |
author author |
| dc.contributor.author.fl_str_mv |
Costa, M. Leineker Guimarães, M. E. X. Oliveira, A. L. Naves de |
| description |
We obtain exact solutions for a static and charged cosmic string in a Einstein-Maxwell-Dilaton theory of a scalar-tensor type in (3+1)-Dimensions. This theory is specified by the dilaton field phi, the graviton field gµn and the electromagnetic field Fµn, and one post-Newtonian parameter alpha(phi). It contains three different cases, each of them corresponding to a particular solution of the Rainich algebra for the Ricci tensor. |
| publishDate |
2005 |
| dc.date.none.fl_str_mv |
2005 2017-12-07T04:42:36Z 2017-12-07T04:42:36Z |
| 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 |
Braz. J. Phys.,v.35,n.4b,p.1055-1056,2005 http://repositorio.unb.br/handle/10482/26472 https://dx.doi.org/10.1590/S0103-97332005000700010 |
| identifier_str_mv |
Braz. J. Phys.,v.35,n.4b,p.1055-1056,2005 |
| url |
http://repositorio.unb.br/handle/10482/26472 https://dx.doi.org/10.1590/S0103-97332005000700010 |
| dc.language.iso.fl_str_mv |
eng |
| language |
eng |
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info:eu-repo/semantics/openAccess |
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openAccess |
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application/pdf |
| dc.publisher.none.fl_str_mv |
Sociedade Brasileira de Física |
| publisher.none.fl_str_mv |
Sociedade Brasileira de Física |
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reponame:Repositório Institucional da UnB instname:Universidade de Brasília (UnB) instacron:UNB |
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Universidade de Brasília (UnB) |
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UNB |
| institution |
UNB |
| reponame_str |
Repositório Institucional da UnB |
| collection |
Repositório Institucional da UnB |
| repository.name.fl_str_mv |
Repositório Institucional da UnB - Universidade de Brasília (UnB) |
| repository.mail.fl_str_mv |
repositorio@unb.br |
| _version_ |
1810580725510963200 |