On Current-Carrying Cosmic Strings and the Generalized Rainich Algebra in Scalar-Tensor Gravities
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| Format: | Artículo científico |
| Language: | en |
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Sociedade Brasileira de Física
2005
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| _version_ | 1876473353562226688 |
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| author | M. Leineker Costa |
| author_facet | M. Leineker Costa |
| contents | On Current-Carrying Cosmic Strings and the Generalized Rainich Algebra in Scalar-Tensor Gravities M. Leineker Costa A. L. Naves de Oliveira M. E. X. Guimarães Física, Astronomía y Matemáticas We obtain exact solutions for a static and charged cosmic string in a Einstein-Maxwell-Dilaton theory of ascalar-tensor type in (3+1)-Dimensions. This theory is specified by the dilaton field f, the graviton field gµn andthe electromagnetic field Fµn, and one post-Newtonian parameter a(f). It contains three different cases, each ofthem corresponding to a particular solution of the Rainich algebra for the Ricci tensor. 2005 artículo científico 0103-9733 https://www.redalyc.org/articulo.oa?id=46435710 en http://www.redalyc.org/revista.oa?id=464 Brazilian Journal of Physics application/pdf Sociedade Brasileira de Física Brazilian Journal of Physics (Brasil) Num.4B Vol.35 |
| format | Artículo científico |
| id | redalyc_46435710 |
| institution | Redalyc |
| language | en |
| publishDate | 2005 |
| publisher | Sociedade Brasileira de Física |
| spellingShingle | On Current-Carrying Cosmic Strings and the Generalized Rainich Algebra in Scalar-Tensor Gravities M. Leineker Costa Física, Astronomía y Matemáticas On Current-Carrying Cosmic Strings and the Generalized Rainich Algebra in Scalar-Tensor Gravities M. Leineker Costa A. L. Naves de Oliveira M. E. X. Guimarães Física, Astronomía y Matemáticas We obtain exact solutions for a static and charged cosmic string in a Einstein-Maxwell-Dilaton theory of ascalar-tensor type in (3+1)-Dimensions. This theory is specified by the dilaton field f, the graviton field gµn andthe electromagnetic field Fµn, and one post-Newtonian parameter a(f). It contains three different cases, each ofthem corresponding to a particular solution of the Rainich algebra for the Ricci tensor. 2005 artículo científico 0103-9733 https://www.redalyc.org/articulo.oa?id=46435710 en http://www.redalyc.org/revista.oa?id=464 Brazilian Journal of Physics application/pdf Sociedade Brasileira de Física Brazilian Journal of Physics (Brasil) Num.4B Vol.35 |
| title | On Current-Carrying Cosmic Strings and the Generalized Rainich Algebra in Scalar-Tensor Gravities |
| topic | Física, Astronomía y Matemáticas |
| url | https://www.redalyc.org/articulo.oa?id=46435710 |