Charged Lepton Mass Relations in a Supersymmetric Yukawaon Model

Abstract

According to an idea that effective Yukawa coupling constants Y_f^{eff} are given vacuum expectation values < Y_f> of fields ("Yukawaons") Y_f as Y_f^{eff}=y_f < Y_f>/Λ, a possible superpotential form in the charged lepton sector under a U(3) [or O(3)] flavor symmetry is investigated. It is found that a specific form of the superpotential can lead to an empirical charged lepton mass relation without any adjustable parameters.

9 pages, no figure, final version to appear in Phys.Rev.D

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• Yukawaon Model in the Quark Sector and Nearly Tribimaximal Neutrino Mixing
• Extended Empirical Fermion Mass Relation
• New Physics Search at the CEPC: a General Perspective
• Yukawaon Model with U(3)$\times$S${}_3$ Family Symmetries
• Family Gauge Bosons with an Inverted Mass Hierarchy
• Grand Yukawonification : SO(10) grand unified theories with dynamical Yukawa couplings
• Neutrino masses from lepton and quark mass relations and neutrino oscillations
• Yukawaon Approach to the Sumino Relation for Charged Lepton Masses
• Quark and Lepton Mass Matrix Model with Only Six Family-Independent Parameters
• Charged Lepton Mass Spectrum and Supersymmetric Yukawaon Model
• Universal Bilinear Form of Quark and Lepton Mass Matrices
• Yukawaon Model with U(3)$\times$O(3) Family Symmetries
• Origin of Hierarchical Structures of Quark and Lepton Mass Matrices
• Flavon VEV Scales in U(3)$\times$U(3)${}^{\prime }$ Model
• Can Massless and Light Yukawaons be Harmless?
• Quark and Lepton Mass Matrices Described by Charged Lepton Masses
• Neutrino Mass Matrix Related to Up-Quark Masses and Nearly Tribimaximal Mixing -- Based on a Yukawaon model --
• SU(5)-Compatible Yukawaon Model
• Family Gauge Bosons with an Inverted Mass Hierarchy
• 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 $SU(3{)}^3$