Supersymmetric Standard Model from the Heterotic String

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dc.creatorBuchmuller, Wilfried
dc.creatorHamaguchi, Koichi
dc.creatorLebedev, Oleg
dc.creatorRatz, Michael
dc.date2005-11-03
dc.date2006-04-05
dc.date.accessioned2026-07-07T11:04:52Z
dc.date.available2026-07-07T11:04:52Z
dc.descriptionWe present a Z_6 orbifold compactification of the E_8xE_8 heterotic string which leads to the (supersymmetric) Standard Model gauge group and matter content. The quarks and leptons appear as three 16-plets of SO(10), whereas the Higgs fields do not form complete SO(10) multiplets. The model has no exotic states at low energies and is consistent with gauge coupling unification. The top quark Yukawa coupling arises from gauge interactions and is of the order of the gauge couplings, whereas the other Yukawa couplings are suppressed.
dc.description4 pages, 3 figures, v2: minor changes, matches published version in Phys. Rev. Lett
dc.identifierhttps://arxiv.org/abs/hep-ph/0511035
dc.identifierhttp://arxiv.org/abs/hep-ph/0511035
dc.identifierPhys.Rev.Lett.96:121602,2006
dc.identifierdoi:10.1103/PhysRevLett.96.121602
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/189042
dc.subjectHigh Energy Physics - Phenomenology
dc.subjectHigh Energy Physics - Theory
dc.titleSupersymmetric Standard Model from the Heterotic String
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