Viscous Cosmology and Thermodynamics of Apparent Horizon

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dc.creatorAkbar, M.
dc.date2008-08-01
dc.date.accessioned2026-07-07T12:21:49Z
dc.date.available2026-07-07T12:21:49Z
dc.descriptionIt is shown that the differential form of Friedmann equations of FRW universe can be recast as a similar form of the first law, $T_{h}dS_{h} = dE + WdV$, of thermodynamics at the apparent horizon of FRW universe filled with the viscous fluid. It is also shown that the generalized second law of thermodynamics holds at the apparent horizon of FRW universe and preserves dominant energy condition.
dc.description8 pages
dc.identifierhttps://arxiv.org/abs/0808.0169
dc.identifierhttp://arxiv.org/abs/0808.0169
dc.identifierChin.Phys.Lett.25:4199-4202,2008
dc.identifierdoi:10.1088/0256-307X/25/12/004
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/213455
dc.subjectGeneral Relativity and Quantum Cosmology
dc.titleViscous Cosmology and Thermodynamics of Apparent Horizon
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