Gravitational instabilities of isothermal spheres in the presence of a cosmological constant

DOI10.1016/j.nuclphysb.2013.02.003zbMath1262.83025arXiv1302.1977OpenAlexW1986772335MaRDI QIDQ1950572

George Georgiou, Minos Axenides, Zacharias Roupas

Publication date: 13 May 2013

Published in: Nuclear Physics. B (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/1302.1977

zbMATH Keywords

cosmological constantself-gravitating gasreentrant phase transitiongravothermal instability

Mathematics Subject Classification ID

Phase transitions (general) in equilibrium statistical mechanics (82B26) Einstein's equations (general structure, canonical formalism, Cauchy problems) (83C05) Macroscopic interaction of the gravitational field with matter (hydrodynamics, etc.) (83C55) Statistical thermodynamics (82B30)

Cites Work

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• Newton–Hooke spacetimes, Hpp-waves and the cosmological constant
• Statistical mechanics of the self-gravitating gas. I: Thermodynamic limit and phase diagrams
• Statistical mechanics of the self-gravitating gas. II: Local physical magnitudes and fractal structures

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