Phenomenological Meaning of a Neutrino Mass Matrix Related to Up-Quark Masses

Abstract

Recently, a curious neutrino mass matrix has been proposed: it is related to up-quark masses, and it can excellently give a nearly tribimaxial mixing. It is pointed out that, in order to obtain such successful results, three phenomenological relations among masses and CKM parameters must be simultaneously satisfied. This suggests that there must be a specific flavor-basis in which down-quark and charged lepton mass matrices are simultaneously diagonalized.

arXiv comment16 pages, no figure, to appear in Phys.Rev.D

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Cited by in corpus (14)

• Naturally large Yukawa hierarchies
• Yukawa hierarchies from spontaneous breaking of the $\bma{SU(3)_L\times SU(3)_R}$ flavour symmetry?
• Charged Lepton Mass Relations in a Supersymmetric Yukawaon Model
• Quark masses, mixings, and CP violation from spontaneous breaking of flavor $SU(3{)}^3$
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• Yukawa interactions, flavor symmetry, and non-canonical Kähler potential
• Yukawaon Approach to the Sumino Relation for Charged Lepton Masses
• Charged Lepton Mass Spectrum and Supersymmetric Yukawaon Model
• Neutrino Mass Matrix Related to Up-Quark Masses and Nearly Tribimaximal Mixing -- Based on a Yukawaon model --
• Can Massless and Light Yukawaons be Harmless?
• A modified version of the Koide formula from flavor nonets in a scalar potential model and in a Yukawaon model
• Quark Yukawa pattern from spontaneous breaking of flavour $SU(3{)}^3$