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arXiv · 1906.08016

Overcharging higher curvature black holes

Rajes Ghosh·C. Fairoos·Sudipta Sarkar
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Abstract

We examine the problem of overcharging extremal and near-extremal black hole solutions of Einstein-Gauss-Bonnet gravity in any dimension, generalizing the result in general relativity. We show that as in the case of general relativity, it is not possible to create a naked singularity by overcharging an extremal black hole in Einstein-Gauss-Bonnet gravity using a charged test particle. Our result suggests that the validity of the cosmic censorship hypothesis transcends beyond general relativity to well motivated higher curvature gravity.

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Rajes Ghosh, C. Fairoos, Sudipta Sarkar. 2019-06-19. Overcharging higher curvature black holes. https://doi.org/10.1103/physrevd.100.124019

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