2017/05/31 by Piero Nicolini, Anais Smailagic, Euro Spallucci
Physics and Astronomy · #gr-qc
paper · pdf · doi:10.1142/s0219887818500184
published as Int.J.Geom.Meth.Mod.Phys. 15 (2018) 1850018 · v1: 8 pages; v2: 6 pages, title changed, version matching that in press on Int. J. Geom. Meth. Mod. Phys
arxiv created 2017/09/12 · arxiv updated 2017/10/10
Recently it has been claimed by Chinaglia and Zerbini that the curvature singularity is present even in the so-called regular black hole solutions of the Einstein equations. In this brief note we show that this criticism is devoid of any physical content.