Information Storage in Black Holes

TL;DR

This paper explores how information might be preserved in black holes by proposing that a regular remnant region survives evaporation, using the ADS/CFT correspondence to support the unitarity of quantum information.

Contribution

It introduces a model where a regular remnant persists during black hole evaporation, ensuring information preservation consistent with quantum unitarity, extended through the ADS/CFT framework.

Findings

Remnant regions can store and release information during black hole evaporation

ADS/CFT correspondence supports unitarity preservation in black hole evolution

Regular remnants are compatible with the information loss paradox

Abstract

The information loss paradox for Schwarzschild black holes is examined, using the ADS/CFT correspondence extended to the $M_6 (4,2)$ bulk. It is found that the only option compatible with the preservation of the quantum unitarity is when a regular remnant region of the black hole survives to the black hole evaporation process, where information can be stored and eventually retrieved.