Radius stabilization by constant boundary superpotentials in warped space

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dc.creatorMaru, Nobuhito
dc.creatorSakai, Norisuke
dc.creatorUekusa, Nobuhiro
dc.date2006-12-08
dc.date2007-05-10
dc.date.accessioned2026-07-07T11:59:30Z
dc.date.available2026-07-07T11:59:30Z
dc.descriptionA warped space model with a constant boundary superpotential has been an efficient model both to break supersymmetry and to stabilize the radius, when hypermultiplet, compensator and radion multiplet are taken into account. In such a model of the radius stabilization, the radion and moduli masses, the gravitino mass and the induced soft masses are studied. We find that a lighter physical mode composed of the radion and the moduli can have mass of the order of a TeV and that the gravitino mass can be of the order of 10$^7$ GeV. It is also shown that soft mass induced by the anomaly mediation can be of the order of 100GeV and can be dominant compared to that mediated by bulk fields. Localized F terms and D terms are discussed as candidates of cancelling the cosmological constant. We find that there is no flavor changing neutral current problem in a wide range of parameters.
dc.description21 pages, small modifications made and references added
dc.identifierhttps://arxiv.org/abs/hep-th/0612071
dc.identifierhttp://arxiv.org/abs/hep-th/0612071
dc.identifierPhys.Rev.D75:125014,2007
dc.identifierdoi:10.1103/PhysRevD.75.125014
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/206583
dc.subjectHigh Energy Physics - Theory
dc.subjectHigh Energy Physics - Phenomenology
dc.titleRadius stabilization by constant boundary superpotentials in warped space
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