Charged particles' tunneling from a noncommutative charged black hole

TL;DR

This paper investigates how noncommutative geometry affects charged particle tunneling from a Reissner-Nordstrom black hole, revealing modifications to emission rates consistent with thermodynamics and unitarity.

Contribution

It introduces a new noncommutative gravity framework to analyze charged particle tunneling, showing how noncommutativity alters emission processes.

Findings

Tunneling amplitude is modified by noncommutativity.

Emission rate aligns with the first law of thermodynamics.

Results support the consistency with a unitary quantum theory.

Abstract

We apply the tunneling process of charged massive particles through the quantum horizon of a Reissner-Nordstrom black hole in a new noncommutative gravity scenario. In this model, the tunneling amplitude on account of noncommutativity influences in the context of coordinate coherent states is modified. Our calculation points out that the emission rate satisfies the first law of black hole thermodynamics and is consistent with an underlying unitary theory.