A scalar field governed cosmological model from noncompact Kaluza-Klein theory

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dc.creatorAguilar, Jose Edgar Madriz
dc.creatorBellini, Mauricio
dc.creatorSaenz, Francisco Astorga
dc.date2004-11-15
dc.date.accessioned2026-07-07T06:30:31Z
dc.date.available2026-07-07T06:30:31Z
dc.descriptionThis paper is a review of a recently introduced cosmological model from a noncompact Kaluza-Klein theory for a single scalar field minimally coupled to gravity. We obtain that the 4D scalar potential has a geometrical origin and assume different representations in different frames. It should be responsible for the expansion of the universe. In this framework we explain the (neutral scalar field governed) evolution of the universe from an initially inflationary expansion that has a change of phase towards a decelerated expansion and thereinafter evolves towards the present day observed accelerated (quintessential) expansion. Finally, using the Hamilton-Jacobi formalism, we study extra force and extra mass from this 5D cosmological model.
dc.description23 pages, 2 figures. Invited paper for the book: Progress in General Relativity and Quantum Cosmology Research (Nova Science, NY, 2004)
dc.identifierhttps://arxiv.org/abs/gr-qc/0411074
dc.identifierhttp://arxiv.org/abs/gr-qc/0411074
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/98359
dc.subjectGeneral Relativity and Quantum Cosmology
dc.subjectAstrophysics
dc.subjectHigh Energy Physics - Phenomenology
dc.subjectHigh Energy Physics - Theory
dc.titleA scalar field governed cosmological model from noncompact Kaluza-Klein theory
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