Entropy Growth and the Dark Energy Equation of State

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dc.creatorBuchmuller, Wilfried
dc.creatorJaeckel, Joerg
dc.date2006-10-27
dc.date.accessioned2026-07-07T07:27:11Z
dc.date.available2026-07-07T07:27:11Z
dc.descriptionWe revisit the conjecture of a generalized second law of thermodynamics which states that the combined entropy of matter and horizons must grow. In an expanding universe a generalized second law restricts the equation of state. In particular, it conflicts with long phases of a phantom, w<-1, equation of state.
dc.description8 pages, 4 figures, Contribution to the QUARKS 2006 conference in St. Petersburg
dc.identifierhttps://arxiv.org/abs/astro-ph/0610835
dc.identifierhttp://arxiv.org/abs/astro-ph/0610835
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/117291
dc.subjectAstrophysics
dc.titleEntropy Growth and the Dark Energy Equation of State
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