Large Gauge Hierarchy in Gauge-Higgs Unification

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dc.creatorSakamoto, Makoto
dc.creatorTakenaga, Kazunori
dc.date2006-09-11
dc.date2007-02-17
dc.date.accessioned2026-07-07T11:27:38Z
dc.date.available2026-07-07T11:27:38Z
dc.descriptionWe study a five dimensional SU(3) nonsupersymmetric gauge theory compactified on $M^4\times S^1/Z_2$ and discuss the gauge hierarchy in the scenario of the gauge-Higgs unification. Making use of calculability of the Higgs potential and a curious feature that coefficients in the potential are given by discrete values, we find two models, in which the large gauge hierarchy is realized, that is, the weak scale is naturally obtained from an unique large scale such as a grand unified theory scale or the Planck scale. The size of the Higgs mass is also discussed in each model. One of the models we find realizes both large gauge hierarchy and consistent Higgs mass, and shows that the Higgs mass becomes heavier as the compactified scale becomes smaller.
dc.description21 pages, no figures, version to appear in PRD
dc.identifierhttps://arxiv.org/abs/hep-th/0609067
dc.identifierhttp://arxiv.org/abs/hep-th/0609067
dc.identifierPhys.Rev.D75:045015,2007
dc.identifierdoi:10.1103/PhysRevD.75.045015
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/196203
dc.subjectHigh Energy Physics - Theory
dc.subjectHigh Energy Physics - Phenomenology
dc.titleLarge Gauge Hierarchy in Gauge-Higgs Unification
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