How Many New Worlds Are Inside a Black Hole?

TL;DR

This paper proposes a novel internal structure for Schwarzschild black holes involving multiple de Sitter universes formed at Planckian curvatures, offering insights into the information loss problem.

Contribution

It introduces a new model of black hole interiors with multiple de Sitter universes and explores their implications for the information loss paradox.

Findings

Multiple de Sitter universes can form inside black holes at high curvature.

Boundaries of these universes can intersect, leading to disconnected regions.

The model offers a potential resolution to the information loss problem.

Abstract

We propose a possible internal structure for a Schwarzschild black hole resulting from the creation of multiple de Sitter universes with lightlike boundaries when the curvature reaches Planckian values. The intersection of the boundaries is studied and a scenario leading to disconnected de Sitter universes is proposed. The application to the information loss problem is then discussed.