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arXiv · 2010.08721

Exact black hole solutions in Einstein-Aether Scalar field theory

N. Dimakis·Genly Leon·Andronikos Paliathanasis
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Abstract

We present exact solutions in Einstein-aether theory in a static spherically symmetric background space with a spacelike aether field, as a difference with the usual selection of timelike aether field. We assume a coupling between the scalar field and the aether field introduced in the aether coefficients. The exact spacetimes describe hairy black hole solutions for which the limits of the Schwarzschild, de-Sitter Schwarzschild and Reissner-Nordstr\"om metrics are recovered.

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N. Dimakis, Genly Leon, Andronikos Paliathanasis. 2020-10-17. Exact black hole solutions in Einstein-Aether Scalar field theory. https://doi.org/10.1103/physrevd.103.044001

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