D-term Uplifted Racetrack Inflation

Simple item page
dc.creatorBrax, Philippe
dc.creatorDavis, Anne-Christine
dc.creatorDavis, Stephen C.
dc.creatorJeannerot, Rachel
dc.creatorPostma, Marieke
dc.date2007-10-25
dc.date.accessioned2026-07-07T11:12:37Z
dc.date.available2026-07-07T11:12:37Z
dc.descriptionIt is shown that racetrack inflation can be implemented in a moduli stabilisation scenario with a supersymmetric uplifting D-term. The resulting model is completely described by an effective supergravity theory, in contrast to the original racetrack models. We study the inflationary dynamics and show that the gaugino condensates vary during inflation. The resulting spectral index is n_s = 0.95 as in the original racetrack inflation model. Hence extra fields do not appear to alter the predictions of the model. An equivalent, simplified model with just a single field is presented.
dc.description14 pages, 5 figures
dc.identifierhttps://arxiv.org/abs/0710.4876
dc.identifierhttp://arxiv.org/abs/0710.4876
dc.identifierJCAP0801:008,2008
dc.identifierdoi:10.1088/1475-7516/2008/01/008
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/191438
dc.subjectHigh Energy Physics - Theory
dc.subjectHigh Energy Physics - Phenomenology
dc.titleD-term Uplifted Racetrack Inflation
dc.typetext

Files

Collections

arXiv