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arXiv · 1711.01643

Scalar Hair Around Charged Black Holes in Einstein-Gauss-Bonnet Gravity

Nicolas Grandi·Ignacio Salazar Landea
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Abstract

We explore charged black hole solutions in Einstein-Gauss-Bonnet gravity in five dimensions, with a charged scalar hair. We interpret such hairy black holes as the final state of the superradiant instability previously reported for this system. We explore the relation of the hairy black hole solutions with the non-backreacting quasibound states and scalar clouds, as well as with the boson star solutions.

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Nicolas Grandi, Ignacio Salazar Landea. 2017-11-05. Scalar Hair Around Charged Black Holes in Einstein-Gauss-Bonnet Gravity. https://doi.org/10.1103/physrevd.97.044042

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