Four Zero Texture Fermion Mass Matrices in SO(10) GUT

Abstract

We attempt the integration of the phenomenologically successful four zero texture of fermion mass matrices with the renormalizable SO(10) GUT. The resulting scenario is found to be highly predictive. Firstly, we examine the phenomenological implications of a class of the lepton mass matrices with parallel texture structures and obtain interesting constraints on the parameters of the charged lepton and the neutrino mass matrices. We combine these phenomenological constraints with the constraints obtained from SO(10) GUT to reduce the number of the free parameters and to further constrain the allowed ranges of the free parameters. The solar/atmospheric mixing angles obtained in this analysis are in fairly good agreement with the data.

arXiv comment14 pages, 3 figures, 1 table

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Cited by in corpus (9)

• Fits to SO(10) Grand Unified Models
• Flavor mixings and textures of the fermion mass matrices
• Neutrino mass determination from a four-zero texture mass matrix
• Seesaw mechanism with four texture zeros in the neutrino Yukawa matrix
• Confronting SUSY SO(10) with updated Lattice and Neutrino Data
• Flavour symmetries in a renormalizable SO(10) model
• Neutrino masses and flavor mixing in a generalized inverse seesaw model with a universal two-zero texture
• A Built-in Horizontal Symmetry of $SO(10)$
• SO(10) models with flavour symmetries: Classification and examples