Dark energy and the generalized second law
By G. Izquierdo, D. Pavón. 2005
267 citations recorded by the source corpus.
We explore the thermodynamics of dark energy taking into account the existence of the observer's event horizon in accelerated universes. Except for the initial stage of Chaplygin gas dominated expansion, the generalized second law of gravitational thermodynamics is fulfilled and the temperature of the phantom fluid results positive. This substantially extends the work of Pollock and Singh [M.D. Pollock, T.P. Singh, Class. Quantum Grav. 6 (1989) 901] on the thermodynamics of super-inflationary expansion.
Subfields: Astronomy and Astrophysics, Nuclear and High Energy Physics, Statistical and Nonlinear Physics
View Paper: https://www.semanticscholar.org/paper/7b141642d49c85994af03806be42f3a47d3ea40f
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In Astronomy and Astrophysics
- Yi Wang
- Shuang Wang
- Miao Li
- Emmanuel N. Saridakis
- Xin Zhang
- M. Setare
- Fotios Anagnostopoulos
- Ratbay Myrzakulov
In Nuclear and High Energy Physics
- Yi Wang
- Shuang Wang
- Miao Li
- Emmanuel N. Saridakis
- Xin Zhang
- M. Setare
- Fotios Anagnostopoulos
- Ratbay Myrzakulov
In Statistical and Nonlinear Physics
Citations in the corpus
- Holographic dark energy (2016, background): “Therefore, the thermodynamics corresponding to an accelerated Universe has drawn a lot of attention [319, 320, 321, 322, 323].”