(S)fermion Masses in Fat Brane Scenario

Abstract

We discuss the fermion mass hierarchy and the flavor mixings in the fat brane scenario of a five dimensional SUSY theory. Assuming that the matter fields lives in the bulk, their zero mode wave functions are Gaussians, and Higgs fields are localized on the brane, we find simple various types of the matter configurations generating the mass matrices consistent with experimental data. Sfermion mass spectrum is also discussed using the matter configurations found above. Which type of squark mass spectra (the degeneracy, the decoupling and the alignment) is realized depends on the relative locations of SUSY breaking brane and the brane where Higgs fields are localized.

18 pages, LaTeX

References in corpus (14)

• Global Analysis of Solar Neutrino Oscillations Including SNO CC Measurement
• Model-dependent and independent implications of the first Sudbury Neutrino Observatory results
• Unknowns after the SNO Charged-Current Measurement
• Impact of the first SNO results on Neutrino Mass and Mixing
• Split Fermions in Extra Dimensions and CP Violation
• Muon Anomalous Magnetic Moment and $\tau \to \mu \gamma$ in a Realistic String-Inspired Model of Neutrino Masses
• Neutrino Masses and Lepton Flavour Violation in Thick Brane Scenarios
• Simple SUSY Breaking Mechanism by Coexisting Walls
• Splitting Triplet and Doublet in Extra Dimensions
• Doublet-Triplet Splitting and Fat Branes
• Hierarchy and Anarchy in Quark Mass Matrices, or Can Hierarchy Tolerate Anarchy?
• Fermion Mass Hierarchy in 6 dimensional SO(10) SUSY GUT
• Fermion Mass Hierarchy in the Grand Unified Theory on $S_1/(Z_2\times Z_2^{\prime })$ Orbifold
• Light Higgs Triplets in Extra Dimensions

Cited by in corpus (13)

• Renormalizable extra-dimensional models
• Realistic construction of split fermion models
• Fermion Generations, Masses and Mixing Angles from Extra Dimensions
• Flavor hierarchy in SO(10) grand unified theories via 5-dimensional wave-function localization
• Twisted Split Fermions
• Fayet-Iliopoulos Terms in 5D Orbifold Supergravity
• Higgs Localization in Split Fermion Models
• Flavor Hierarchy from Extra Dimension and Gauge Threshold Correction
• Gauged $U(1{)}_R$ Symmetries and Fayet-Iliopoulos Terms in 5D Orbifold Supergravity
• Scherk-Schwarz Supersymmetry Breaking for Quasi-localized Matter Fields and Supersymmetry Flavor Violation
• A Hybrid Model of Neutrino Masses and Oscillations: Bulk Neutrinos in the Split-Fermion Scenario
• Neutrino Masses via the Zee Mechanism in 5D split fermions model
• Decoupling and lepton flavor violation in extra dimension