Super Flavorsymmetry with Multiple Higgs Doublets

Abstract

The meaning of non-abelian super flavorsymmetry in the presence of Multiple Higgs Doublets is twofold: The first one is to order the Yukawa sector of the standard model, while generating the Cheng-Sher suppression of tree-level Flavor Changing Neutral Currents (FCNCs), and the second one is to soften the fine tuning problem in the scalar potential and at the same time to suppress FCNCs coming from the soft breaking of supersymmetry. If spontaneous CP violation is combined with non-abelian super flavorsymmetry the CP phases in the soft supersymmetry breaking sector can disappear. This feature of super flavorsymmetry is reviewed and elaborated in a supersymmetric model of flavor based on the finite group Q6. The predictions of the model in ferimion mass and mixing, and flavor and CP violation can be tested in future experiments.

29 pages, 8 figures, submitted to Fortschritte der Physik (April 2012)

References in corpus (38)

• Indication of Electron Neutrino Appearance from an Accelerator-produced Off-axis Muon Neutrino Beam
• Improved search for muon-neutrino to electron-neutrino oscillations in MINOS
• Updated Values of Running Quark and Lepton Masses
• Search for Supersymmetry at the LHC in Events with Jets and Missing Transverse Energy
• Stringy origin of non-Abelian discrete flavor symmetries
• A precision constraint on multi-Higgs-doublet models
• Neutrino tri-bi-maximal mixing from a non-Abelian discrete family symmetry
• The Unique Horizontal Symmetry of Leptons
• Two-zero Textures of the Majorana Neutrino Mass Matrix and Current Experimental Tests
• Fermion Masses and Mixings from Dihedral Flavor Symmetries with Preserved Subgroups
• Lepton Flavour Violation in Models with A4 Flavour Symmetry
• Lepton masses, mixings and FCNC in a minimal S_3-invariant extension of the Standard Model
• Predictive flavour symmetries of the neutrino mass matrix
• Soft SUSY Breaking Grand Unification: Leptons vs Quarks on the Flavor Playground
• Fermion masses and mixing in models with SO(10) x A_4 symmetry
• Is S4 the horizontal symmetry of tri-bimaximal lepton mixing?
• Golden Ratio Neutrino Mixing and $A_5$ Flavor Symmetry
• Lepton Mixing and Cancellation of the Dirac Mass Hierarchy in SO(10) GUTs with Flavor Symmetries T7 and Sigma(81)
• Embedding the Zee-Wolfenstein neutrino mass matrix in an SO(10) x A4 GUT scenario
• Exotic Higgs boson decay modes as a harbinger of $S_3$ flavor symmetry
• Upper bounds on SUSY contributions to b to s transitions from B_s - B_sbar mixing
• The discrete flavor symmetry D5
• T(13) Flavor Symmetry and Decaying Dark Matter
• Flavor Symmetry Breaking and Vacuum Alignment on Orbifolds
• Universally Leptophilic Dark Matter From Non-Abelian Discrete Symmetry
• Flavor Changing Neutral Higgs Bosons in a Supersymmetric Extension based on a $Q_6$ Family Symmetry
• Non-Abelian Discrete Flavor Symmetries from T^2/Z_N Orbifolds
• Fritzsch neutrino mass matrix from S3 symmetry
• Flavor Violation in Supersymmetric Q_6 Model
• Variations on the Supersymmetric Q6 Model of Flavor
• Flavour violation in a supersymmetric T' model
• Nonzero Theta13 for Neutrino Mixing in a Supersymmetric B-L Gauge Model with T_7 Lepton Flavor Symmetry
• Exceptional Supersymmetric Standard Models with non-Abelian Discrete Family Symmetry
• Flavor unification, dark matter, proton decay and other observable predictions with low-scale $S_4$ symmetry
• Triangle Relation of Dark Matter, EDM and CP Violation in B0 Mixing in a Supersymmetric Q6 Model
• Semidirect Product Groups, Vacuum Alignment and Tribimaximal Neutrino Mixing
• Quark/lepton mass and mixing in S_3 invariant model and CP-violation of neutrino
• Lepton Flavor Violation in Complex SUSY Seesaw Models with Nearly Tribimaximal Mixing

Cited by in corpus (12)

• Non-Minimal Flavored ${\mathbf{S}}_3\otimes {\mathbf{Z}}_2$ Left-Right Symmetric Model
• On ${\mathbf{Q}}_6$ flavor symmetry and the breaking of $\mu \leftrightarrow \tau$ symmetry
• Muon g-2 through a flavor structure on soft SUSY terms
• Neutrino phenomenology and keV dark matter in 2HDM with $A_4$ symmetry
• A non-renormalizable neutrino mass model with ${\mathbf{S}}_3\otimes {\mathbf{Z}}_2$ symmetry
• $Q_6$ As The Flavour Symmetry in a Non-minimal SUSY $SU(5)$ Model
• Fermion masses and mixings in a $U(1{)}_X$ model based on the $\Sigma (18)$ discrete symmetry
• A comparative study between the modified Fritzsch and nearest neighbor interaction textures
• Fermion masses and mixings and $g-2$ muon anomaly in a $Q_6$ flavored 2HDM
• A lepton model with nearly Cobimaximal mixing
• Scalar and gauge sectors in the 3-Higgs Doublet Model under the S3-symmetry
• $\mathbf{B}-\mathbf{L}$ model with ${\mathbf{D}}_4\times {\mathbf{Z}}_4\times {\mathbf{Z}}_2$ symmetry for fermion mass hierarchies and mixings