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http://repositoriodigital.ipn.mx/handle/123456789/11379
Título : | SPHERICALLY SYMMETRIC SOLUTION IN A SPACE–TIME WITH TORSION |
Palabras clave : | Spherically symmetric solution Space–time with torsion Group analysis |
Fecha de publicación : | 16-ene-2013 |
Editorial : | Springer Science+Business Media |
Descripción : | By using the method of group analysis, we obtain a new exact evolving
and spherically symmetric solution of the Einstein–Cartan equations of motion, corresponding
to a space–time threaded with a three-form Kalb–Ramond field strength.
The solution describes in its more generic form, a space–time which scalar curvature
vanishes for large distances and for large time. In static conditions, it reduces to a
classical wormhole solution and to a exact solution with a localized scalar field and
a torsion kink, already reported in literature. In the process we have found evidence
towards the construction of more new solutions. Centro Universitario de Ciencias Exactas e Ingeniería, Universidad de Guadalajara. CICATA-Legaria, IPN. Departamento de Física, DCI. CONACyT Mexico, COFAA, EDI, PROMEP. F.F, C.M. and A.Y., ProSNI-UdG. |
URI : | http://www.repositoriodigital.ipn.mx/handle/123456789/11379 |
Otros identificadores : | NEW YORK 1572-9532 http://hdl.handle.net/123456789/888 |
Aparece en las colecciones: | Doctorado |
Ficheros en este ítem:
Fichero | Descripción | Tamaño | Formato | |
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4Farfan2012.pdf | 52.45 kB | Adobe PDF | Visualizar/Abrir |
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