4.7 Article Retracted Publication

被撤回的出版物: On a general class of regular rotating black holes based on a smeared mass distribution (Retracted article. See vol. 747, pg. 564, 2015)

Journal

PHYSICS LETTERS B
Volume 743, Issue -, Pages 492-502

Publisher

ELSEVIER
DOI: 10.1016/j.physletb.2015.03.024

Keywords

Physics of black holes; Noncommutative geometry

Funding

  1. Universidad Nacional de Colombia [28281]
  2. 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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