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Textures with two traceless submatrices of the neutrino
Abstract
King Saud University- Article
- We propose a new texture for the light neutrino mass matrix. The proposal is based upon imposing zerotrace condition on the two by two sub-matrices of the complex symmetric Majorana mass matrix in the flavor basis where the charged lepton mass matrix is diagonal. Restricting the mass matrix to have two traceless sub-matrices may be found sufficient to describe the current data. Eight out of fifteen independent possible cases are found to be compatible with current data. Numerical and some approximate analytical results are