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On Pseudospherically Symmetric Repulsive Gravitational Field

Luis A. Anchordoqui·Graciela S. Birman·Jose D. Edelstein·Carlos Núñez
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Abstract

Solutions of Einstein vacuum equations, for a static pseudospherically symmetric system, are presented. They describe a naked singularity and a singular solution with many resemblances to the Schwartzschild solution but with two major differences: its static region, lying inside the null horizon, sees the singularity, and its effective gravitational field is repulsive. We shortly discuss on the phenomenological plausibility of this last solution as a self-consistent system living on a space-time domain, and discuss some features of particle geodesics in its gravitational field.

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Luis A. Anchordoqui, Graciela S. Birman, Jose D. Edelstein, Carlos Núñez. 1996-03-21. On Pseudospherically Symmetric Repulsive Gravitational Field. https://arxiv.org/abs/gr-qc/9509018

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