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Non-Riemannian cosmic walls from gravitational collapse

L. C. Garcia de Andrade
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Abstract

Two classes of metrics obtained from non-Riemannian gravitational collapse are presented.The first is the Taub planar symmetric exact solutions of Einstein-Cartan field equations of gravity describing torsion walls which are obtained from gravitational collapse of time dependent perturbation of Riemannian Taub symmetric solutions of General Relativity.The second is a modification of the Vilenkin Riemannian planar wall which is obtained from a non-Riemannian planar distribution of spinning matter.

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L. C. Garcia de Andrade. 1999-08-18. Non-Riemannian cosmic walls from gravitational collapse. https://arxiv.org/abs/gr-qc/9908050

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