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arXiv · 2301.12666

A Four-Parameter Black-Hole Solution in the Bumblebee Gravity Model

Rui Xu
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Abstract

The bumblebee gravity model includes a class of vector-tensor theories of gravitation where the vector field couples to the Ricci tensor quadratically. We obtain an analytical spherical black-hole solution in this model. The solution has four parameters, expanding the two-parameter solution family known in the literature. Special choices of the parameters are pointed out and discussed.

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Rui Xu. 2023-01-30. A Four-Parameter Black-Hole Solution in the Bumblebee Gravity Model. https://arxiv.org/abs/2301.12666

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