String inspired effective Lagrangian and Inflationary Universe

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dc.creatorAbdalla, E.
dc.creatorde Siqueira, A. C. V. V.
dc.date1993-01-26
dc.date.accessioned2026-07-07T04:19:16Z
dc.date.available2026-07-07T04:19:16Z
dc.descriptionWe consider a string inspired effective Lagrangian for the graviton and dilaton, containing Einstein gravity at the zero slope limit. The numerical solution of the problem shows asymptotically an inflationary universe. The time is measured by the dilaton, as one expects. The result is independent of the introduction of ad-hoc self interactions for the dilaton field.
dc.description4 pages. Figures may be obtained from the authors
dc.identifierhttps://arxiv.org/abs/hep-th/9301109
dc.identifierhttp://arxiv.org/abs/hep-th/9301109
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/53477
dc.subjectHigh Energy Physics - Theory
dc.titleString inspired effective Lagrangian and Inflationary Universe
dc.typetext

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