On Firewalls in quantum-corrected General Relativity

TL;DR

This paper investigates the impact of quantum effects on black hole horizons, focusing on firewalls, loop effects, and energy measurements near horizons, revealing a trans-Planckian energy transition in quantum-corrected black hole geometries.

Contribution

It analyzes how quantum corrections influence firewall proposals and boundary conditions, introducing a trans-Planckian energy transition in dynamic black hole solutions.

Findings

Identification of trans-Planckian energy transition near horizons

Quantum effects alter boundary conditions in black hole spacetimes

Implications for black hole formation and information loss

Abstract

We consider the information loss paradox at different angles, from the standard semi-classical approximation of General Relativity to the recently proposed scenarios of black holes evolution caused by effects of gravity quantization. Focusing on the Firewall proposal, we study the loop effects on the geometry and boundary conditions in black hole spacetimes and analyze the energy measured by an infalling observer near their horizons. As a result we obtain a trans-Planckian energy transition for the time-dependent black hole solution on the quantum-induced AdS background, the importance of which for the black hole (in)formation is discussed.