Super-gravity unification with bilinear R-parity violation

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dc.creatorValle, J. W. F.
dc.date1998-08-11
dc.date.accessioned2026-07-07T04:04:31Z
dc.date.available2026-07-07T04:04:31Z
dc.descriptionBilinear R-parity violation (BRpV) provides the simplest and most meaningful way to include such effects into the Minimal Supersymmetrical Standard Model (MSSM). It is defined by a quadratic superpotential term $εL H$ which mixes lepton and Higgs superfields and mimics the effects of models with spontaneous breaking. I review some of its main features and show how large $ε$ values can lead to a small neutrino mass radiatively, without any fine-tuning. I discuss the effect of BRpV on gauge and Yukawa unification, showing how bottom--tau unification can be achieved at any value of $\tanβ$. However, for very large m $ε$ values the large $\tanβ$ solution is ruled out.
dc.description11 pages, latex, 2 figures with sprocl.sty, invited talk at PASCOS98, Boston
dc.identifierhttps://arxiv.org/abs/hep-ph/9808292
dc.identifierhttp://arxiv.org/abs/hep-ph/9808292
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/48124
dc.subjectHigh Energy Physics - Phenomenology
dc.subjectHigh Energy Physics - Theory
dc.titleSuper-gravity unification with bilinear R-parity violation
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