Massive particles tunneling from quantum Oppenheimer-Snyder black holes and black hole entropy

TL;DR

This paper studies quantum tunneling of massive particles from a quantum-corrected Oppenheimer-Snyder black hole, revealing quantum gravity effects on emission rates and black hole entropy, including logarithmic corrections.

Contribution

It introduces a quantum gravity-corrected tunneling framework for massive particles from Oppenheimer-Snyder black holes and derives associated entropy corrections.

Findings

Quantum corrections modify emission rates.

Logarithmic entropy correction consistent with quantum gravity.

Quantum tunneling approach applied to massive particles.

Abstract

In this paper, we investigate the tunneling process of massive scalar particles from a quantum Oppenheimer-Snyder black hole using the tunneling approach proposed by Parikh and Wilczek. We compute the emission rate of these tunneling particles, which includes quantum correction terms compared to the result in classical General Relativity. These correction terms arise from loop quantum gravity effects. Following the scheme outlined in [1, 2], we derive the entropy of the black hole. Consistent with the universal black hole entropy formula in the context of quantum gravity, our findings include a logarithmic correction.