A predictive model of Dirac Neutrinos

Abstract

Assuming lepton number conservation, hermiticity of the neutrino mass matrix and ${\nu }_{\mu }-{\nu }_{\tau }$ exchange symmetry, we show that we can determine the neutrino mass matrix completely from the existing data. Comparing with the existing data, our model predicts an inverted mass hierarchy (close to a degenerate pattern) with the three neutrino mass values, $8.91\times 10^{-2}$ eV, $8.95\times 10^{-2}$ eV, $7.50\times 10^{-2}$ eV, a large value for the CP violating phase, $\delta =110^0$, and of course, the absence of neutrinoless $\beta \beta$ decay. All of these predictions can be tested in the forthcoming or future precision neutrino experiments.

arXiv comment10 pages

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Cited by in corpus (7)

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• Exploring collider aspects of a neutrinophilic Higgs doublet model in multilepton channels
• An SO(10) \times SO(10)' model for common origin of neutrino masses, ordinary and dark matter-antimatter asymmetries
• A neutrino mixing model based on an $A_4\times Z_3\times Z_4$ flavour symmetry
• A model for Dirac neutrino mass matrix with only four parameters
• $n-\overline{n}$ Oscillation in $S^1/Z_2\times Z_2^{\prime }$ Orbifold $SU(5)$ GUT