Through a Black Hole Singularity
General Relativity and Quantum Cosmology
2022-08-17 v1 High Energy Physics - Theory
Abstract
We show that the Kantowski--Sachs model of a Schwarzschild black hole interior can be slightly generalized in order to accommodate spatial metrics of different orientations, and in this formulation the equations of motion admit a variable redefinition that makes the system regular at the singularity. This system will then traverse the singularity in a deterministic way (information will be conserved through it), and evolve into a time-reversed and orientation-flipped Schwarzschild white hole interior.
Cite
@article{arxiv.2109.10753,
title = {Through a Black Hole Singularity},
author = {Flavio Mercati and David Sloan},
journal= {arXiv preprint arXiv:2109.10753},
year = {2022}
}
Comments
8 pages, 5 figures