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The equal area law of asymptotically AdS black holes in extended phase space
- Source :
- Astrophysics and Space Science. 352:763-768
- Publication Year :
- 2014
- Publisher :
- Springer Science and Business Media LLC, 2014.
-
Abstract
- According to Maxwell’s equal area law we study the “real” phase diagram of the charged AdS black hole and the Kerr-AdS black hole. In the extended phase space constructed by treating the cosmological constant as pressure, the two kinds of AdS black hole display themselves like van der Waals system. Under the critical temperature Tc, there exists a regime where the condition of stable equilibrium will be violated. We employ the equal area law to find an isobar which is the real two phase coexistence line. As a byproduct we find a simple method to derive the critical value of the thermodynamic quantities.
- Subjects :
- Physics
Astrophysics::High Energy Astrophysical Phenomena
White hole
Astronomy and Astrophysics
Charged black hole
AdS black hole
General Relativity and Quantum Cosmology
de Sitter–Schwarzschild metric
Rotating black hole
Space and Planetary Science
Law
Extremal black hole
Black brane
Black hole thermodynamics
Subjects
Details
- ISSN :
- 1572946X and 0004640X
- Volume :
- 352
- Database :
- OpenAIRE
- Journal :
- Astrophysics and Space Science
- Accession number :
- edsair.doi...........47e0d301e4cef9b42331021bb9a60718