Thermal dimensional reduction and black hole evaporation
arXiv:2009.08556 · doi:10.1016/j.physletb.2021.136272
Abstract
We analyze how a quantum-gravity-induced change in the number of thermal dimensions (through a modified dispersion relation) affects the geometry and the thermodynamics of a charged black hole. To that end we resort to Kiselev's solution as the impact such modifications have on the evaporation rate of the black hole becomes more clear. As an application, we study the case for which the thermal dimension is reduced to two.
arXiv comment6 pages, 2 figures. Updated to match published version
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