The Accurate Modification of Tunneling Radiation of Fermions with Arbitrary Spin in Kerr-de Sitter Black Hole Space-time

TL;DR

This paper refines the understanding of fermion tunneling radiation in Kerr-de Sitter black holes by incorporating advanced dispersion relations from string theory and quantum gravity, leading to more precise calculations of tunneling rates and temperatures.

Contribution

It introduces a novel modification to fermion tunneling radiation calculations using dispersion relations from string and quantum gravitational theories.

Findings

Derived more accurate tunneling rates and temperatures for Kerr-de Sitter black holes.

Enhanced the theoretical framework for fermion tunneling in curved spacetime.

Provided insights into quantum effects near black hole horizons.

Abstract

The quantum tunneling radiation of fermions with arbitrary spin at the event horizon of Kerr-de Sitter black hole is accurately modified by using the dispersion relation proposed in the study of string theory and quantum gravitational theory. The derived tunneling rate and temperature at the black hole horizons are analyzed and studied.