Through a Black Hole Singularity

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.

8 pages, 5 figures

References in corpus (2)

• Duality between static spherically or hyperbolically symmetric solutions and cosmological solutions in scalar-tensor gravity
• Probing the Big Bang with quantum fields

Cited by in corpus (4)

• Bianchi-I cosmologies, magnetic fields and singularities
• Herglotz Action for Homogeneous Cosmology
• Again About Singularity Crossing In Gravitation And Cosmology
• Deterministic evolution of gauge fields through a singularity