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arXiv · 1110.4251

Is torsion needed in a theory of gravity? A reappraisal

Janusz Garecki
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Abstract

It is known that General Relativity ({\bf GR}) uses a Lorentzian Manifold $(M_4;g)$ as a geometrical model of the physical spacetime. The metric $g$ is required to satisfy Einstein's equations. Since the 1960s many authors have tried to generalize this model by introducing torsion. In this paper we discuss the present status of torsion in a theory of gravity. Our conclusion is that the general-relativistic model of the physical spacetime is sufficient for the all physical applications and it seems to be the best satisfactory.

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Janusz Garecki. 2011-10-19. Is torsion needed in a theory of gravity? A reappraisal. https://arxiv.org/abs/1110.4251

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