Publication: New torsion block hole solutions in Poincare gauge theory
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Publication Date
2017-01
Authors
Gigante Valcarcel, Jorge
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Iop Publishing
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Abstract
We derive a new exact static and spherically symmetric vacuum solution in the framework of the Poincaré gauge field theory with dynamical massless torsion. This theory is built in such a form that allows to recover General Relativity when the first Bianchi identity of the model is fulfilled by the total curvature. The solution shows a Reissner-Nordström type geometry with a Coulomb-like curvature provided by the torsion field. It is also shown the existence of a generalized ReissnerNordström-de Sitter solution when additional electromagnetic fields and/or a cosmological constant are coupled to gravity.
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© 2017 IOP Publishing Ltd and Sissa Medialab srl. We would like to thank Prado Martin Moruno and Teodor Borislav Vasilev for helpful discussions. This work has been supported in part by the MINECO (Spain) projects FIS2014-52837-P, FPA2014-53375-C2-1-P, and Consolider Ingenio MULTIDARK CSD2009-00064. J.A.R.C. acknowledges financial support from the José Castillejo award (2015).