Thermodynamics of accelerating and rotating black holes

TL;DR

This paper explores the thermodynamic properties of various black holes, including rotating, accelerating, and NUT-charged types, revealing constraints on their acceleration and detailing their temperature and entropy laws.

Contribution

It provides a comprehensive analysis of the thermodynamics of a broad class of black holes, including new insights into acceleration limits and thermodynamic laws.

Findings

Derived surface gravity, temperature, and area laws for these black holes.

Established the first law of thermodynamics for accelerating and rotating black holes.

Found restrictions on the magnitude of acceleration for these black holes.

Abstract

Thermodynamics of a large family of black holes from electrovacuum solutions of Einstein's equations is studied. This family includes rotating and non-accelerating black holes with NUT charge, and rotating and accelerating black holes. The surface gravity, Hawking temperature and the area laws for these black holes are presented. The first law of thermodynamics is also given. An interesting outcome of our analysis is the restriction obtained on the magnitude of acceleration for these black holes.