Massive Vector Particles Tunneling From Noncommutative Charged Black Holes and its GUP-corrected Thermodynamics

TL;DR

This paper studies the quantum tunneling of massive charged vector particles from noncommutative charged black holes, analyzing the effects of quantum gravity corrections on Hawking radiation and black hole thermodynamics.

Contribution

It introduces a detailed analysis of vector boson tunneling from noncommutative charged black holes, incorporating GUP corrections to Hawking temperature and radiation spectrum.

Findings

Tunneling rate deviates from pure thermality

GUP modifies Hawking temperature for noncommutative RN black holes

Radiation remains consistent with unitarity

Abstract

In this paper, we investigate the tunneling process of charged massive bosons $W^{\pm }$ (spin-1 particles) from noncommutative charged black holes such as charged RN black holes and charged BTZ black holes. By applying the WKB approximation and by using the Hamilton-Jacobi equation we derive the tunneling rate and the corresponding Hawking temperature for those black holes configuration. Furthermore, we show the quantum gravity effects using the GUP on the Hawking temperature for the noncommutative RN black holes. The tunneling rate shows that the radiation deviates from pure thermality and is consistent with an underlying unitary theory.