Cosmological energy in a thermo-horizon and the first law

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dc.creatorBarbachoux, Cécile
dc.creatorGariel, Jérome
dc.creatorDenmat, Gérard Le
dc.date2007-05-03
dc.date.accessioned2026-07-07T11:20:29Z
dc.date.available2026-07-07T11:20:29Z
dc.descriptionWe consider a cosmological horizon, named thermo-horizon, to which are associated a temperature and an entropy of Bekenstein-Hawking and which obeys the first law for an energy flow calculated through the corresponding limit surface. We point out a contradiction between the first law and the definition of the total energy contained inside the horizon. This contradiction is removed when the first law is replaced by a Gibbs' equation for a vacuum-like component associated to the event horizon.
dc.identifierhttps://arxiv.org/abs/0705.0473
dc.identifierhttp://arxiv.org/abs/0705.0473
dc.identifierPhys.Lett.B658:181-184,2008
dc.identifierdoi:10.1016/j.physletb.2007.07.051
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/193976
dc.subjectHigh Energy Physics - Theory
dc.subjectAstrophysics
dc.subjectGeneral Relativity and Quantum Cosmology
dc.titleCosmological energy in a thermo-horizon and the first law
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