Systematic study of the SU(3)_c X SU(4)_L X U(1)_X gauge symmetry

Abstract

We carry a systematic study of possible extensions of the standard model based on the gauge group SU(3)_c X SU(4)_L X U(1)_X. We consider both models with particles with exotic electric charges and models which do not contain exotic electric charges neither in the gauge boson sector nor in the fermion sector. For the first case an infinite number of models can, in principle, be constructed, while the restriction to non-exotic electric charges only allows for eight different anomaly-free models. Four of them are three-family models in the sense that anomalies cancel by an interplay between the three families, and another two are one-family models where anomalies cancel family by family as in the standard model. The remaining two are two-family models.

arXiv comment16 pages, no figures. To appear in Mod. Phys. Lett. A

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Cited by in corpus (28)

• A Call for New Physics : The Muon Anomalous Magnetic Moment and Lepton Flavor Violation
• SU(4)_L X U(1)_X three-family model for the electroweak interaction
• The electroweak theory based on SU(4)_L X U(1)_X gauge group
• The Electric Charge Assignment in $SU(4{)}_L\otimes U(1{)}_Y$ Gauge Models
• A compact 341 model at TeV scale
• Dimension-five effective operators in electro-weak SU(4)xU(1) gauge models
• Boson mass spectrum in $SU(4{)}_L\otimes U(1{)}_Y$ model with exotic electric charges
• Effects of quark family nonuniversality in SU(3)_c X SU(4)_L X U(1)_x models
• FCNC, CP violation and implications for some rare decays in an SU(4)_L X U(1)_X extension of the standard model
• Electric charge quantization in SU(3)XSU(4)XU(1) models
• Canonical Seesaw Mechanism in Electro-Weak SU(4)L x U(1)Y Models
• Electro-weak $SU(4{)}_L\otimes U(1{)}_Y$ models without exotic electric charges
• Phenomenology of a three-family model with gauge symmetry SU(3)_c X SU(4)_L X U(1)_X
• Neutral currents in a $SU(4{)}_L\otimes U(1{)}_Y$ gauge model with exotic electric charges
• Implementing inverse seesaw mechanism in SU(3)xSU(4)xU(1) gauge models
• One-loop expressions for $h\to l\bar{l}\gamma$ in Higgs extensions of the Standard Model
• Neutrino masses in the $SU(4{)}_L\otimes U(1{)}_X$ electroweak extension of the standard model
• $SU(5{)}_L\times U(1{)}_Y$ electroweak unification
• $SU(4{)}_L\times U(1{)}_X$ models with little Higgs
• A supersymmetric 3-4-1 model
• Weak charges in $SU(5{)}_L\times U(1{)}_Y$ gauge models
• Muon anomalous magnetic moment in a $SU(4)\otimes U(1{)}_N$ model without exotic electric charges
• Weak charges quantization in $SU(3{)}_c\otimes SU(n{)}_L\otimes U(1{)}_Y$ gauge models
• Theoretical constraints on scalar parameters in the compact 341 model
• $(g-2{)}_{e,\mu }$ and decays $e_b\to e_a\gamma$ in a $ \mbox{SU}(4)_L \otimes \mbox{U}(1)_X$ model with inverse seesaw neutrinos
• Strong First Order Phase Transition and $B$ Violation in the Compact 341 Model
• LFV decays in a 3-4-1 model with minimal inverse seesaw neutrinos
• General one-loop formulas for $H\to f\bar{f}\gamma$ and its applications