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arXiv · 0807.3808

Neutrino Mass Hierarchies in a Mass Matrix Form Versus its Inverse Form

Yoshio Koide
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Abstract

A neutrino mass matrix model M_νwith M_ν^T =M_νand a model with its inverse matrix form \widetilde{M}_ν= m_0^2 (M_ν^*)^{-1} can be diagonalized by the same mixing matrix U_ν. It is investigated whether a scenario which provides a matrix model M_νwith normal mass hierarchy can also give a model with an inverted mass hierarchy by considering a model with an inverse form of M_ν.

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Yoshio Koide. 2008-07-24. Neutrino Mass Hierarchies in a Mass Matrix Form Versus its Inverse Form. https://doi.org/10.1103/physrevd.78.037302

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