Group Theoretic Bases for Tribimaximal Mixing

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dc.creatorCarr, Paul D.
dc.creatorFrampton, Paul H.
dc.date2007-01-04
dc.date2007-03-20
dc.date.accessioned2026-07-07T07:52:30Z
dc.date.available2026-07-07T07:52:30Z
dc.descriptionPresent data on neutrino masses and mixing favor the highly symmetric tribimaximal neutrino mixing matrix which suggests an underlying flavor symmetry. A systematic study of non-abelian finite groups of order $g \leq 31$ reveals that tribimaximal mixing can be derived not only from the well known flavor symmetry $T \equiv A_4$, the tetrahedral group, but also by using the alternative flavor symmetry X(24) $\equiv SL_2(F_3) \equiv Q_4 \tilde{\times} Z_3$. X(24) does not contain the tetrahedral group as a subgroup, and has the advantage over it as a flavor symmetry that it can not only underwrite bitrimaximal mixing for neutrinos, equally as well, but also provide a first step to understanding the quark mass hierarchy.
dc.description9 pages latex. Flavor group renamed X(24), unconnected to tetrahedral group
dc.identifierhttps://arxiv.org/abs/hep-ph/0701034
dc.identifierhttp://arxiv.org/abs/hep-ph/0701034
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/125899
dc.subjectHigh Energy Physics - Phenomenology
dc.subjectHigh Energy Physics - Theory
dc.titleGroup Theoretic Bases for Tribimaximal Mixing
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