Dirac neutrino mixings from hidden $\mu-\tau$ symmetry

13 Feb 2018 Terrazas Edgar R. Luna Pérez-Lorenzana Abdel

We explore masses and mixings for Dirac neutrinos in models where lepton number is conserved, under the guidance of a hidden, but broken, $\mu-\tau$ exchange symmetry, that makes itself evident in the squared hermitian mass matrix. We study the parameter space in the most general theory as allowed by current neutrino oscillation experiment data... (read more)

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  • HIGH ENERGY PHYSICS - PHENOMENOLOGY