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arXiv · 1803.07916

Cosmic Censorship and Weak Gravity Conjecture in the Einstein-Maxwell-dilaton theory

Ten-Yeh Yu·Wen-Yu Wen
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Abstract

We explore the cosmic censorship in the Einstein-Maxwell-dilaton theory following Wald's thought experiment to destroy a black hole by throwing in a test particle. We discover that at probe limit the extremal charged dilaton black hole could be destroyed by a test particle with specific energy. Nevertheless the censorship is well protected if backreaction or self-force is included. At the end, we discuss an interesting connection between Hoop Conjecture and Weak Gravity Conjecture.

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Ten-Yeh Yu, Wen-Yu Wen. 2018-03-21. Cosmic Censorship and Weak Gravity Conjecture in the Einstein-Maxwell-dilaton theory. https://doi.org/10.1016/j.physletb.2018.04.060

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