Nonsingular Black Holes in $4D$ Einstein--Gauss--Bonnet Gravity

Arun Kumar, Dharmanand Baboolal, Sushant G. Ghosh

Recently, several methods have been proposed to regularize a $D\to 4$ limit of Einstein-Gauss-Bonnet (EGB), leading to nontrivial gravitational dynamics in $4D$. We present an exa…