%0 Journal Article
%T Universes Inside a Black Hole with the de Sitter Interior
%J Universe | An Open Access Journal from MDPI
%D 2019
%R https://doi.org/10.3390/universe5050111
%X We outline the basic ideas and analyze the possibilities of the quantum birth of universes inside regular black holes with the de Sitter interior replacing a singularity. We compare different cases and show that the most plausible case is the birth of a flat universe from an initial quantum fluctuation with a small admixture of radiation and strings with the negative deficit angle, which provides the existence of a potential barrier needed for quantum tunneling. View Full-Tex
%U https://www.mdpi.com/2218-1997/5/5/111