Overspinning a nearly extreme black hole and the weak cosmic censorship conjecture
Maurício RichartzInstituto de Física Gleb Wataghin, UNICAMP, C.P. 6165, 13083-970 Campinas, SP, BrazilAlberto SaaInstituto de Física Gleb Wataghin, UNICAMP, C.P. 6165, 13083-970 Campinas, SP, Brazil
2008en
ABI
Abstract
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 backreaction effects related to superradiance, confirming the view that it would be indeed possible to form a naked singularity due to quantum effects.
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