2019/07/31 by K. Kolev, K. Staykov, T. Vetsov
Physics and Astronomy · #Black Holes and Theoretical Physics #Black hole (networking) #Chemical stability #Cosmology and Gravitation Theories #Curvature #Geodesic #Noncommutative and Quantum Gravity Theories #Phase space #Space (punctuation) #Stability (learning theory) #Thermodynamic equilibrium #Thermodynamic process #Thermodynamic system #gr-qc #hep-th
paper · pdf · doi:10.1140/epjc/s10052-019-7522-9
published as Eur. Phys. J. C 79, 1009 (2019) · Minor corrections
openalex created_date 2019/07/30 · openalex publication_date 2019/12/01 · arxiv created 2020/08/29 · arxiv updated 2020/09/01 · openalex updated_date 2026/08/05
Abstract In this paper we investigate the thermodynamic properties of the stationary Lifshitz black hole solution of New Massive Gravity. We study the thermodynamic stability from local and global point of view. We also consider the space of equilibrium states for the solution within the framework of thermodynamic information geometry. By investigating the proper thermodynamic metrics and their curvature invariants we find a set of restrictions on the parameter space and the critical points indicating phase transitions of the system. We confirm our findings by analytical analysis of the geodesics on the space of equilibrium states.