Abstract

We study cosmological models based on the interior of the revisited Schwarzschild black hole recently reported in [Phys. Rev. D 109, 104032 (2024)PRVDAQ2470-001010.1103/PhysRevD.109.104032]. We find that these solutions describe a nontrivial Kantowski-Sachs universe, for which we provide an explicit analytical example with all the details and describe some general features of the singularity. © 2024 American Physical Society.