Bouncing universes and their perturbations: remarks on a toy model

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dc.creatorDeruelle, Nathalie
dc.date2004-04-30
dc.date2004-06-16
dc.date.accessioned2026-07-07T03:28:39Z
dc.date.available2026-07-07T03:28:39Z
dc.descriptionFriedmann-Lemaitre universes driven by a scalar field, spatially closed and bouncing, were recently studied by Martin and Peter in [1], with the conclusion that the spectrum of their large scale matter perturbations was generically modified when going through the bounce. In this Note we give the properties of the scalar field potentials which underly such models.
dc.identifierhttps://arxiv.org/abs/gr-qc/0404126
dc.identifierhttp://arxiv.org/abs/gr-qc/0404126
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/34911
dc.subjectGeneral Relativity and Quantum Cosmology
dc.subjectAstrophysics
dc.subjectHigh Energy Physics - Theory
dc.titleBouncing universes and their perturbations: remarks on a toy model
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