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arXiv · 1401.0741

Repulsive gravity near naked singularities and point massive particles

J. W. Maluf
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Abstract

We investigate the existence of repulsive gravitational acceleration near naked singularities. The investigation is carried out by means of the acceleration tensor, which is a coordinate invariant object. We find that the gravitational acceleration is repulsive in the vicinity of the origin in the Reissner-Nordstr{\o}m and in the Kerr space-times, and attractive at large distances in the expected Newtonian way. We further address the space-time of a point massive particle, which also exhibits repulsive effects near the origin.

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J. W. Maluf. 2014-01-03. Repulsive gravity near naked singularities and point massive particles. https://doi.org/10.1007/s10714-014-1734-y

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