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arXiv · 1501.00365

Self-Gravitating Spherically Symmetric Solutions in Scalar-Torsion Theories

Georgios Kofinas·Eleftherios Papantonopoulos·Emmanuel N. Saridakis
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Abstract

We studied spherically symmetric solutions in scalar-torsion gravity theories in which a scalar field is coupled to torsion with a derivative coupling. We obtained the general field equations from which we extracted a decoupled master equation, the solution of which leads to the specification of all other unknown functions. We first obtained an exact solution which represents a new wormhole-like solution dressed with a regular scalar field. Then, we found large distance linearized spherically symmetric solutions in which the space asymptotically is AdS.

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Georgios Kofinas, Eleftherios Papantonopoulos, Emmanuel N. Saridakis. 2015-01-02. Self-Gravitating Spherically Symmetric Solutions in Scalar-Torsion Theories. https://doi.org/10.1103/physrevd.91.104034

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