Joule-Thomson Expansion of Reissner-Nordstrom AdS Black Holes in \(f(R)\) gravity

  • Hasan El Moumni Ibn Zohr university
  • Mohamed Chabab
  • Samir Iraoui
  • Karima Masmar
  • Sara Zhizeh
Keywords: AdS black hole, F(R) gravity, Joule-Thomson Expansionsion

Abstract

In this paper, we study Joule-Thomson expansion for charged AdS black holes in \(f(R)\) gravity. We obtain the inversion
temperatures as well as inversion curves, and investigate similarities and differences between van der Waals fluids
and charged AdS black holes in \(f(R)\) gravity for this expansion.
In addition, we determine the position of the inversion point versus different values of
the mass \(M\), the charge \(Q\) and the parameter \(b\) for such black hole.
At this point, the Joule-Thomson coefficient \(\mu\) vanishes, an import feature that we used to obtain the cooling-heating regions by scrutinizing the sign of the \(\mu\) quantity.

Published
2018-08-01
Section
Regular Issue