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arXiv · 1711.04575

Formation and evaporation of an electrically charged black hole in conformal gravity

Cosimo Bambi·Leonardo Modesto·Shiladitya Porey·Leslaw Rachwal
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Abstract

Extending previous work on the formation and the evaporation of black holes in conformal gravity, in the present paper we study the gravitational collapse of a spherically symmetric and electrically charged thin shell of radiation. The process creates a singularity-free black hole. Assuming that in the evaporation process the charge $Q$ is constant, the final product of the evaporation is an extremal remnant with $M=Q$, which is reached in an infinite amount of time. We also discuss the issue of singularity and thermodynamics of black holes in Weyl's conformal gravity.

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Cosimo Bambi, Leonardo Modesto, Shiladitya Porey, Leslaw Rachwal. 2018-02-01. Formation and evaporation of an electrically charged black hole in conformal gravity. https://doi.org/10.1140/epjc%2Fs10052-018-5608-4

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