Vacuum effective action and inflation

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dc.creatorFabris, J. C.
dc.creatorPelinson, A. M.
dc.creatorShapiro, I. L.
dc.date1999-12-06
dc.date.accessioned2026-07-07T04:27:24Z
dc.date.available2026-07-07T04:27:24Z
dc.descriptionWe consider vacuum quantum effects in the Early Universe, which may lead to inflation. The inflation is a direct consequence of the supposition that, at high energies, all the particles can be described by the weakly interacting, massless, conformally invariant fields. We discuss, from the effective field theory point of view, the stability of inflation, transition to the FRW solution, and also possibility to study metric and density perturbations.
dc.description6 pages, LaTeX, no figures. Contribution to the Proceedings of the X Jorge Andre Swieca school in Particles and Fields. To be published in World Scientific
dc.identifierhttps://arxiv.org/abs/hep-th/9912040
dc.identifierhttp://arxiv.org/abs/hep-th/9912040
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/56405
dc.subjectHigh Energy Physics - Theory
dc.subjectGeneral Relativity and Quantum Cosmology
dc.titleVacuum effective action and inflation
dc.typetext

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