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Tri-bimaximal Neutrino Mixing from Orbifolding

We show that the A4 discrete symmetry that naturally leads to tri-bimaximal neutrino mixing can be simply obtained as a result of an orbifolding starting from a model in 6 dimensions. This particular orbifolding has four fixed points where 4 dimensional branes are located and the tetrahedral symmetr...

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Detalles Bibliográficos
Autores principales: Altarelli, Guido, Feruglio, F, Lin, Y
Lenguaje:eng
Publicado: 2006
Materias:
Acceso en línea:https://dx.doi.org/10.1016/j.nuclphysb.2007.03.042
http://cds.cern.ch/record/989469