Spherically symmetric solution in a space-time with torsion
General Relativity and Quantum Cosmology
2015-05-27 v2 High Energy Physics - Theory
Abstract
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.
Keywords
Cite
@article{arxiv.1101.5419,
title = {Spherically symmetric solution in a space-time with torsion},
author = {Filemon Farfan and Ricardo Garcia-Salcedo and Oscar Loaiza-Brito and Claudia Moreno and Alexander Yakhno},
journal= {arXiv preprint arXiv:1101.5419},
year = {2015}
}
Comments
(v1) 14 pages, 3 figures. (v2) Version accepted for publication in General Relativity and Gravitation