First-order formalism for scalar field in cosmology

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dc.creatorBazeia, D.
dc.creatorLosano, L.
dc.creatorRodrigues, J. J.
dc.date2006-10-02
dc.date.accessioned2026-07-07T07:28:21Z
dc.date.available2026-07-07T07:28:21Z
dc.descriptionWe present a general procedure to solve the equations of motion for cosmological models driven by real scalar fields with first-order differential equations. The method seems to have great power, since it works for closed, flat or open space-time, for scalar fields with both standard and tachyonic dynamics. We illustrate the procedure solving several examples which model situations of current interest to modern cosmology.
dc.descriptionRevTex, 8 pages, 3 eps figures, submitted to PLB on 08/25/2006
dc.identifierhttps://arxiv.org/abs/hep-th/0610028
dc.identifierhttp://arxiv.org/abs/hep-th/0610028
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/117699
dc.subjectHigh Energy Physics - Theory
dc.titleFirst-order formalism for scalar field in cosmology
dc.typetext

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