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arXiv · 1101.5419

Spherically symmetric solution in a space-time with torsion

Filemon Farfan·Ricardo Garcia-Salcedo·Oscar Loaiza-Brito·Claudia Moreno·Alexander Yakhno
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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.

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Filemon Farfan, Ricardo Garcia-Salcedo, Oscar Loaiza-Brito, Claudia Moreno, Alexander Yakhno. 2011-01-28. Spherically symmetric solution in a space-time with torsion. https://doi.org/10.1007/s10714-011-1293-4

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