https://doi.org/10.1140/epjc/s10052-024-13462-6
Regular Article
Extended thermodynamics and critical behavior of generalized dilatonic Lifshitz black holes
1
Instituto de Ciencias Nucleares, Universidad Nacional Autónoma de México, AP 70543, Mexico City, Mexico
2
Dipartimento di Fisica and Icra, Università di Roma “La Sapienza”, Rome, Italy
3
Al-Farabi Kazakh National University, Al-Farabi av. 71, 050040, Almaty, Kazakhstan
Received:
20
July
2024
Accepted:
5
October
2024
Published online:
21
October
2024
We study a particular Einstein–Maxwell–Dilaton black hole configuration with cosmological constant, expressed in terms of the curvature radius, from the point of view of quasi-homogeneous thermodynamics. In particular, we show that the curvature radius and the coupling constant of the matter fields can be treated as thermodynamic variables in the framework of extended thermodynamics, leading in both cases to a van der Waals-like behavior. We also investigate in detail the stability and critical properties of the black holes and obtain results, which are compatible with the mean field approach.
© The Author(s) 2024
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