Texture One Zero Dirac Neutrino Mass Matrix With Vanishing Determinant or Trace Condition

Madan Singh

doi:10.1016/j.nuclphysb.2018.05.004

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arXiv · 1804.00842

Texture One Zero Dirac Neutrino Mass Matrix With Vanishing Determinant or Trace Condition

Madan Singh

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Abstract

In the light of non-zero and relatively large value of rector mixing angle ($θ_{13}$), we have performed a detailed analysis of texture one zero neutrino mass matrix $M_ν$ in the scenario of vanishing determinant/trace conditions , assuming the Dirac nature of neutrinos. In both the scenarios, normal mass ordering is ruled out for all the six possibilities of $M_ν$, however for inverted mass ordering, only two are found to be viable with the current neutrino oscillation data at $3σ$ confidence level. Numerical and some approximate analytical results are presented.

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Madan Singh. 2018-05-06. Texture One Zero Dirac Neutrino Mass Matrix With Vanishing Determinant or Trace Condition. https://doi.org/10.1016/j.nuclphysb.2018.05.004

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