http://repositorio2.unb.br/jspui/handle/10482/26472| Fichier | Taille | Format | |
|---|---|---|---|
| a10v354b.pdf | 49,06 kB | Adobe PDF | Voir/Ouvrir |
| Titre: | On current-carrying cosmic strings and the generalized rainich algebra in scalar-tensor gravities |
| Auteur(s): | Costa, M. Leineker Guimarães, M. E. X. Oliveira, A. L. Naves de |
| Date de publication: | 2005 |
| Editeur: | Sociedade Brasileira de Física |
| Référence bibliographique: | Braz. J. Phys.,v.35,n.4b,p.1055-1056,2005 |
| Résumé: | 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. |
| metadata.dc.description.unidade: | Em processamento |
| DOI: | https://dx.doi.org/10.1590/S0103-97332005000700010 |
| Collection(s) : | Artigos publicados em periódicos e afins |
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