Quantum Reissner-Nordström geometry: singularity and Cauchy horizon
arXiv:2203.03252
Abstract
We present a quantum description of electrically charged spherically symmetric black holes given by coherent states of gravitons in which both the central singularity and the Cauchy horizon are not realised.
LaTeX, 17 pages, 18 plots grouped in 10 figures. Final version to appear in PRD