SU_L(4) x U(1) model for electroweak unification

Abstract

After some general remarks about SU_L(4) electroweak unification, the model is extended to SU_L(4)xU_X(1) to accomodate fractionally charged quarks. The unification scale is expected to be in TeV region. A right-handed Majorana neutrino along with known lepton are put in the fundamental representation of SU_L(4) with Y_X=0. The see-saw mechanism for neutrino masses and flavor mixing in neutrino sector is a natural feature of the model. The lepton number violating processes can occure through dilepton gauge bosons contained in the model.

RevTeX, 9 pages, no figure: replaced with revised version

References in corpus (5)

• First Year Wilkinson Microwave Anisotropy Probe (WMAP) Observations: Determination of Cosmological Parameters
• $SU(3)\otimes U(1)$ Model for Electroweak Interactions
• $\mbox{SU}(3)_L \otimes \mbox{U}(1)_N$ and $\mbox{SU}(4)_L \otimes \mbox{U}(1)_N$ gauge models with right-handed neutrinos
• $SU(4{)}_L\otimes U(1{)}_N$ model for the electroweak interactions
• Orbifold Breaking of 3-3-1 Model

Cited by in corpus (12)

• $S{U}_L(4)\times U(1)$ model for electroweak unification and sterile neutrinos
• SU(4)_L X U(1)_X three-family model for the electroweak interaction
• Dimension-five effective operators in electro-weak SU(4)xU(1) gauge models
• FCNC, CP violation and implications for some rare decays in an SU(4)_L X U(1)_X extension of the standard model
• Effects of quark family nonuniversality in SU(3)_c X SU(4)_L X U(1)_x models
• Electric charge quantization in SU(3)XSU(4)XU(1) models
• Phenomenology of a three-family model with gauge symmetry SU(3)_c X SU(4)_L X U(1)_X
• Implementing inverse seesaw mechanism in SU(3)xSU(4)xU(1) gauge models
• SU(3)c x SU(3)L x U(1)X gauge symmetry from SU(4)PS x SU(4)L+R
• $SU(4{)}_L\times U(1{)}_X$ models with little Higgs
• Weak charges quantization in $SU(3{)}_c\otimes SU(n{)}_L\otimes U(1{)}_Y$ gauge models
• A Supersymmetric 3-3-1 model with MSSM-like Scalar Sector