Particle creation in a Robertson-Walker Universe revisited

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dc.creatorPascoal, F.
dc.creatorFarina, C.
dc.date2007-01-04
dc.date.accessioned2026-07-07T11:03:04Z
dc.date.available2026-07-07T11:03:04Z
dc.descriptionWe reanalyze the problem of particle creation in a 3+1 spatially closed Robertson-Walker space-time. We compute the total number of particles produced by this non-stationary gravitational background as well as the corresponding total energy and find a slight discrepancy between our results and those recently obtained in the literature
dc.identifierhttps://arxiv.org/abs/hep-th/0701033
dc.identifierhttp://arxiv.org/abs/hep-th/0701033
dc.identifierInt.J.Theor.Phys.46:2950-2955,2007
dc.identifierdoi:10.1007/s10773-007-9408-0
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/188465
dc.subjectHigh Energy Physics - Theory
dc.titleParticle creation in a Robertson-Walker Universe revisited
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