Ansatz for the Mass Matrix of the Neutrinos with Mirror Fermions

Working in a left-right model, with mirror symmetry and gauge group SU(3)C×SU(2)L ×SU(2)R×U(1)Y’, an Ansatz of the Dirac and Majorana mass matrix for neutrinos is proposed. This Ansatz does not consider mixings of neutrinos, at a first approximation, and the scales at which the spontaneous symmetry...

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Detalles Bibliográficos
Autores Principales: González Sierra, Hernando, Ferrer Villar, Osmin, Gaitán Lozano, Ricardo
Formato: Artículo (Article)
Lenguaje:Español (Spanish)
Publicado: Universidad Libre 2014
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Descripción
Sumario:Working in a left-right model, with mirror symmetry and gauge group SU(3)C×SU(2)L ×SU(2)R×U(1)Y’, an Ansatz of the Dirac and Majorana mass matrix for neutrinos is proposed. This Ansatz does not consider mixings of neutrinos, at a first approximation, and the scales at which the spontaneous symmetry breaking occurs in accordance with the vacuum expectation values is established. An Ansatz diagonalization of the matrix allows to analyze the behavior of the masses for light and heavy neutrinos.