Calculable Violation of Gauge-Yukawa Universality and Top Quark Mass in the Gauge-Higgs Unification

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dc.creatorLim, C. S.
dc.creatorMaru, Nobuhito
dc.date2009-04-02
dc.date.accessioned2026-07-07T12:59:31Z
dc.date.available2026-07-07T12:59:31Z
dc.descriptionWe find that the one-loop correction to the ratio of Yukawa coupling and gauge coupling in the gauge-Higgs unification, "gauge-Yukawa universality violation", is finite and calculable in any space-time dimension. Applying this result to the ratio of top quark and W-boson masses, we show that the order one correction required to generate a viable top quark mass is indeed possible if the fermion embedding top quark belongs to the large dimensional representation of the gauge group and a vacuum expectation value of Higgs scalar field is very small comparing to the compactification scale.
dc.description13 pages, 4 figures
dc.identifierhttps://arxiv.org/abs/0904.0304
dc.identifierhttp://arxiv.org/abs/0904.0304
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/225600
dc.subjectHigh Energy Physics - Phenomenology
dc.titleCalculable Violation of Gauge-Yukawa Universality and Top Quark Mass in the Gauge-Higgs Unification
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