Quintessential brane cosmology

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dc.creatorKunze, K. E.
dc.creatorVazquez-Mozo, M. A.
dc.date2001-09-05
dc.date2001-12-13
dc.date.accessioned2026-07-07T11:10:01Z
dc.date.available2026-07-07T11:10:01Z
dc.descriptionWe study a class of braneworlds where the cosmological evolution arises as the result of the movement of a three-brane in a five-dimensional static dilatonic bulk, with and without reflection symmetry. The resulting four-dimensional Friedmann equation includes a term which, for a certain range of the parameters, effectively works as a quintessence component, producing an acceleration of the universe at late times. Using current observations and bounds derived from big-bang nucleosynthesis we estimate the parameters that characterize the model.
dc.description29 pages. LaTeX. 5 postscript figures included. v2 typos corrected and references added. Final version to appear in Phys.Rev.D
dc.identifierhttps://arxiv.org/abs/hep-th/0109038
dc.identifierhttp://arxiv.org/abs/hep-th/0109038
dc.identifierPhys.Rev.D65:044002,2002
dc.identifierdoi:10.1103/PhysRevD.65.044002
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/190668
dc.subjectHigh Energy Physics - Theory
dc.subjectAstrophysics
dc.subjectGeneral Relativity and Quantum Cosmology
dc.titleQuintessential brane cosmology
dc.typetext

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