Hawking radiation of magnetized particles via tunneling of Bardeen black hole

TL;DR

This paper investigates the Hawking radiation of magnetized particles tunneling through a Bardeen black hole, revealing deviations from a purely thermal spectrum and supporting information conservation.

Contribution

It is the first study applying the Parikh-Wilczek method to regular black holes, specifically the Bardeen black hole, to analyze magnetized particle emission.

Findings

Emission spectrum deviates from pure thermal spectrum

Supports the conservation of information in black hole radiation

Demonstrates the applicability of the Parikh-Wilczek method to regular black holes

Abstract

So far, no one has studied regular black holes using the Parikh-Wilczek method. In this paper, we calculated the emission rate of magnetized particles passing through the event horizon of the Bardeen black hole by using the Parikh-Wilczek method. The emission spectrum deviates from the pure thermal spectrum, but conforms to the unitary principle of quantum mechanics. Our results support the conservation of information.