Overspinning a nearly extreme black hole and the Weak Cosmic Censorship conjecture

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We revisit here the recent proposal for overspinning a nearly extreme black hole by means of a quantum tunneling process. We show that electrically neutral massless fermions evade possible back reactions effects related to superradiance, confirming the view that it would be indeed possible to form a naked singularity due to quantum effects.
4 pages. Final version to appear in PRD as a Rapid Communication

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General Relativity and Quantum Cosmology

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http://salesiana.dossiersoluciones.com/handle/123456789/173420

Consulte el texto completo en el siguiente enlace:

https://arxiv.org/abs/0804.3921
 http://arxiv.org/abs/0804.3921
 Phys.Rev.D78:081503,2008
 doi:10.1103/PhysRevD.78.081503

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arXiv