Dumping inflaton energy density out of this world

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dc.creatorEnqvist, Kari
dc.creatorMazumdar, Anupam
dc.creatorPérez-Lorenzana, A.
dc.date2004-03-03
dc.date.accessioned2026-07-07T11:10:15Z
dc.date.available2026-07-07T11:10:15Z
dc.descriptionWe argue that a brane world with a warped, infinite extra dimension allows for the inflaton to decay into the bulk so that after inflation, the effective dark energy disappears from our brane. This is achieved by the redshifting of the decay products into infinity of the 5th dimension. As a consequence, all matter and CMB density perturbations could have their origin in the decay of a MSSM flat direction rather than the inflaton. We also discuss a string theoretical model where reheating after inflation may not affect the observable brane.
dc.description16 pages
dc.identifierhttps://arxiv.org/abs/hep-th/0403044
dc.identifierhttp://arxiv.org/abs/hep-th/0403044
dc.identifierPhys.Rev.D70:103508,2004
dc.identifierdoi:10.1103/PhysRevD.70.103508
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/190728
dc.subjectHigh Energy Physics - Theory
dc.subjectAstrophysics
dc.subjectGeneral Relativity and Quantum Cosmology
dc.subjectHigh Energy Physics - Phenomenology
dc.titleDumping inflaton energy density out of this world
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