Supergravity loop contributions to brane world supersymmetry breaking

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dc.creatorBuchbinder, I. L.
dc.creatorGates Jr., S. James
dc.creatorGoh, Hock-Seng
dc.creatorLinch III, W. D.
dc.creatorLuty, Markus A.
dc.creatorNg, Siew-Phang
dc.creatorPhillips, J.
dc.date2003-05-20
dc.date.accessioned2026-07-07T10:29:55Z
dc.date.available2026-07-07T10:29:55Z
dc.descriptionWe compute the supergravity loop contributions to the visible sector scalar masses in the simplest 5D `brane-world' model. Supersymmetry is assumed to be broken away from the visible brane and the contributions are UV finite due to 5D locality. We perform the calculation with N = 1 supergraphs, using a formulation of 5D supergravity in terms of N = 1 superfields. We compute contributions to the 4D effective action that determine the visible scalar masses, and we find that the mass-squared terms are negative.
dc.description12 pages, LaTeX 2e
dc.identifierhttps://arxiv.org/abs/hep-th/0305169
dc.identifierhttp://arxiv.org/abs/hep-th/0305169
dc.identifierPhys.Rev.D70:025008,2004
dc.identifierdoi:10.1103/PhysRevD.70.025008
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/177976
dc.subjectHigh Energy Physics - Theory
dc.subjectHigh Energy Physics - Phenomenology
dc.titleSupergravity loop contributions to brane world supersymmetry breaking
dc.typetext

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