Hawking radiation of scalar particles from accelerating and rotating black holes

TL;DR

This paper investigates Hawking radiation of scalar particles from accelerating and rotating black holes, calculating tunneling probabilities and confirming the Hawking temperature using the tunneling method.

Contribution

It extends the tunneling method to analyze scalar particle radiation from complex black hole spacetimes with acceleration and rotation.

Findings

Calculated tunneling probabilities for scalar particles.

Recovered the Hawking temperature for these black holes.

Validated the tunneling method in complex black hole backgrounds.

Abstract

Hawking radiation of uncharged and charged scalars from accelerating and rotating black holes is studied. We calculate the tunneling probabilities of these particles from the rotation and acceleration horizons of these black holes. Using the tunneling method we recover the correct Hawking temperature as well.