Publication Date:
2015-10-27
Description:
Author(s): Edésio M. Barboza, Jr., Rafael C. Nunes, Everton M. C. Abreu, and Jorge Ananias Neto In this paper we investigate the limits imposed by thermodynamics on a dark energy fluid. We obtain the heat capacities and the compressibilities for a dark energy fluid. The thermal and mechanical stabilities require these quantities to be positive. We show that dark energy fluids must satisfy the … [Phys. Rev. D 92, 083526] Published Mon Oct 26, 2015
Keywords:
Cosmology
Print ISSN:
0556-2821
Electronic ISSN:
1089-4918
Topics:
Physics
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