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arXiv · 1807.10512

Quantum Improved Schwarzschild-(A)dS and Kerr-(A)dS Space-times

Jan M. Pawlowski·Dennis Stock
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Abstract

We discuss quantum black holes in asymptotically safe quantum gravity with a scale identification based on the Kretschmann scalar. After comparing this scenario with other scale identifications, we investigate in detail the Kerr-(A)dS and Schwarzschild-(A)dS space-times. The global structure of these geometries is studied as well as the central curvature singularity and test particle trajectories. The existence of a Planck-sized, extremal, zero temperature black hole remnant guarantees a stable endpoint of the evaporation process via Hawking radiation.

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Jan M. Pawlowski, Dennis Stock. 2018-07-27. Quantum Improved Schwarzschild-(A)dS and Kerr-(A)dS Space-times. https://doi.org/10.1103/physrevd.98.106008

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