http://arxiv.org/abs/1611.05582
We study the formation and the evaporation of a spherically symmetric black hole in conformal gravity. From the collapse of a spherically symmetric thin shell of radiation, we find a singularity-free non-rotating black hole. This black hole has the same Hawking temperature as a Schwarzschild black hole with the same mass, and it completely evaporates either in a finite or in an infinite time, depending on the ensemble. We consider the analysis both in the canonical and in the micro-canonical statistical ensembles. Last, we discuss the corresponding Penrose diagram of this physical process.
C. Bambi, L. Modesto, S. Porey, et. al.
Mon, 3 Sep 18
16/54
Comments: 1+13 pages, 3 figures. v2: refereed version