Hybrid Textures of Neutrinos

Abstract

We present numerical and comprehensive analyses of the sixty hybrid textures of neutrinos, which have an equality of matrix elements and one zero. These textures are possibly derived from the discrete symmetry. Only six textures among sixty ones are excluded by the present experimental data. Since there are many textures which give similar predictions, the textures are classified based on the numerical results. The neutrinoless double beta decay is also examined in these textures. Our results suggest that there remain still rich structures of the neutrino mass matrix in the phenomenological point of view.

19 pages, 9 figures; analytical discussions added, table and reference added

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Cited by in corpus (48)

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• 5D Attractors with Higher Derivatives
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• Near Maximal Atmospheric Neutrino Mixing in Neutrino Mass Models with Two Texture Zeros
• Confronting predictive texture zeros in lepton mass matrices with current data
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• Non-zero ${\theta }_{13}$ and CP-violation in inverse neutrino mass matrix
• Fitting flavour symmetries: the case of two-zero neutrino mass textures
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• Mu-tau reflection symmetry with a texture-zero
• Hybrid textures in minimal seesaw mass matrices
• Broken Flavor 2 <-> 3 Symmetry and phenomenological approach for universal quark and lepton mass matrices
• Neutrino Mass Matrices with Two Vanishing Elements/Cofactors
• Neutrino Mass Matrices with Vanishing Determinant and ${\theta }_{13}$
• Neutrino Mass Matrices With Vanishing Determinant
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• Hybrid Textures of Neutrino Mass Matrix under the Lamppost of Latest Neutrino and Cosmology Data
• Charged Lepton Corrections to Scaling Neutrino Mixing
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• Study of neutrino mass matrices with vanishing trace and one vanishing minor
• Neutrino mass matrices with three or four vanishing cofactors and non diagonal charged lepton sector
• Neutrino observables from predictive flavour patterns
• Implications of the Dark-LMA solution for neutrino mass matrices
• Gauged $U(1{)}_{L_{\mu }-L_{\tau }}$ Symmetry and two-zero Textures of Inverse Neutrino Mass Matrix in light of Muon ($g-2$)
• Phenomenology of Trimaximal mixing with one texture equality
• New possibilities of hybrid texture of neutrino mass matrix
• Connecting Majorana phases to the Geometric Parameters of Majorana Unitarity Triangle in a model of Neutrino Mass Matrix
• CP-odd Weak Basis Invariants for Neutrino Mass Matrices with a Texture Zero and a Vanishing Minor
• A new class of invariants in the lepton sector
• Investigation of a kind of neutrino mass matrix
• Implications of CP invariants for flavoured hybrid neutrino mass matrix
• Minimal structure for neutrino mass matrix
• Obtaining nonvanishing ${\theta }_{13}$ with constrained neutrino Yukawa matrix and implications for flavor model buildings