Information Loss in Quantum Gravity Without Black Holes

TL;DR

This paper demonstrates that, even without black holes, quantum gravity can lead to fundamental information loss, using the weak field approximation to illustrate this phenomenon.

Contribution

It introduces a novel perspective on information loss in quantum gravity, independent of black hole formation, using the weak field approximation.

Findings

Information loss occurs in quantum gravity without black holes.

Weak field approximation reveals fundamental information loss.

Challenges assumptions about information preservation in quantum gravity.

Abstract

We use the weak field approximation to show that information is lost in principle in quantum gravity.