Journal
PHYSICS LETTERS B
Volume 743, Issue -, Pages 492-502Publisher
ELSEVIER
DOI: 10.1016/j.physletb.2015.03.024
Keywords
Physics of black holes; Noncommutative geometry
Funding
- Universidad Nacional de Colombia [28281]
- Department of Mathematics, Konrad Lorenz University
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In this work we investigate the behavior of a new general class of rotating regular black holes based on a non-Gaussian smeared mass distribution. It is shown that the existence of a fundamental minimal length cures the well-known problems in the terminal phase of black hole evaporation, since we find that there is a finite maximum temperature that the black hole reaches before cooling down to absolute zero, so that the evaporation ends up in a zero temperature extremal black hole whose mass and size depends on the value of the fundamental length and on the rotation parameter of the black hole. We also study the geodesic structure in these spacetimes and calculate the shadows that these black holes produce. (C) 2015 The Authors. Published by Elsevier B.V.
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