Cobimaximal Mixing with Dirac Neutrinos

Abstract

If neutrinos are Dirac, the conditions for cobimaximal mixing, i.e. ${\theta }_{23}=\pi /4$ and ${\delta }_{CP}=\pm \pi /2$ in the $3\times 3$ neutrino mixing matrix, are derived. One example with $A_4$ symmetry and radiative Dirac neutrino masses is presented.

8 pages, 2 figures

References in corpus (1)

• Dirac Neutrino Mass Matrix and its Link to Freeze-in Dark Matter

Cited by in corpus (3)

• Phenomenology of an Extended $1+2$ Higgs Doublet Model with $S_3$ Family Symmetry
• Scotogenic $A_5\to A_4$ Dirac Neutrinos with Freeze-In Dark Matter
• Theory and phenomenology of Dirac neutrinos