Magic square and three-zero textures for Dirac neutrinos

Ryota Minamizawa, Yuta Hyodo, Teruyuki Kitabayashi

We show a matrix decomposition of flavor mass matrix for Dirac neutrinos $M$ by sum as $M=M^{\prime }+M^0$ where $M^{\prime }$ obeys the feature of the magic square and $M^0$ is three-zero texture.…