Black-to-White Hole Scenario: Foundation and Evaporation

TL;DR

This paper explores a quantum gravity-based model where black holes can evolve into white holes through evaporation, providing foundational insights and a mathematical framework for this transformation.

Contribution

It introduces a novel mathematical model that incorporates black hole evaporation and the black-to-white hole transition within quantum gravity.

Findings

Proposes a mathematical model for black hole evaporation and transition to white holes.

Provides foundational analysis of the black-to-white hole scenario.

Suggests implications for quantum gravity theories.

Abstract

A theory of quantum gravity is expected to change profoundly our understanding of black holes. Quantum theory has already shown, as a first approximation, that a black hole slowly evaporates. Non-perturbative quantum gravity also predicts that such an object could metamorphose into a white hole, its time-reverse. In this thesis, we study the foundations of such a scenario and propose a mathematical model that includes the phenomenon of evaporation.