Joule-Thomson expansion in AdS black hole with a global monopole

TL;DR

This paper explores the Joule-Thomson expansion in AdS black holes with a global monopole, highlighting how the monopole parameter influences inversion temperature and phase transitions, drawing parallels with van der Waals fluids.

Contribution

It introduces the effect of a global monopole parameter on Joule-Thomson expansion in AdS black holes, revealing its significant role and comparing results with van der Waals fluid behavior.

Findings

Global monopole parameter affects inversion temperature.

Joule-Thomson expansion behavior resembles van der Waals fluid.

Phase transition in black holes is analogous to van der Waals gas.

Abstract

In this paper, we investigate the Joule Thomson effects for AdS black holes with a global monopole. We study the effect of the global monopole parameter {\eta} on the inversion temperature and isenthalpic curves. The obtained result is compared with Joule Thomson expansion of van der Waals fluid and the equivalence were noted. Phase transition occuring in the extended phase space of this black hole is analogous to van der Waals gas. Our study shows that global monopole parameter {\eta} plays a very important role in Joule Thomson expansion.