Dark energy with time-dependent equation of state

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dc.creatorGorbunova, O. G.
dc.creatorTimoshkin, A. V.
dc.date2009-03-07
dc.date.accessioned2026-07-07T12:50:18Z
dc.date.available2026-07-07T12:50:18Z
dc.descriptionThe accelerating Friedmann flat universe, filled with an ideal fluid with a linear (oscillating) inhomogeneous equation of state (EoS) depending on time, is reviewed. The equations of motions are solved. It is shown that in some cases there appears a quasi-periodic universe, which repeats the cycles of phantom-type space acceleration.
dc.descriptionDedicated to the 70th anniversary of Professor Iver Brevik
dc.identifierhttps://arxiv.org/abs/0903.1339
dc.identifierhttp://arxiv.org/abs/0903.1339
dc.identifierPublished in The Casimir Effect and Cosmology, TSPU 2008, p. 161-165
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/222645
dc.subjectGeneral Relativity and Quantum Cosmology
dc.titleDark energy with time-dependent equation of state
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