$SU(5{)}_L\times U(1{)}_Y$ electroweak unification

Abstract

We propose here - for the first time in the literature, to our best knowledge - an electroweak unification based on the $SU(5{)}_L\times U(1{)}_Y$ gauge group. The spontaneous symmetry breaking takes place in the manner $SU(5{)}_L\times U(1{)}_Y\to U(1{)}_{em}$, due to a particular Higgs sector consisting of five scalar quintuplets. Each scalar quintuplet acquires its own vacuum expectation value, by means of a proper parametrization which is worked out once the overall vacuum expectation value in the model is established. The decoupling of the low energy regime (corresponding to the Standard Model) from the high scale (required by out model here) is straightforwardly achieved in order to preserve the consistency with the present experimental data. Finally, a promising phenomenological outcome is derived by simply tuning a single free parameter. Our results include, besides a viable one-parameter mass spectrum, also the prediction of precisely three generations in the fermion sector and the electric charge quantization.

arXiv comment19 pages, 1 figure, 1 table

References in corpus (64)

• Observation of a new particle in the search for the Standard Model Higgs boson with the ATLAS detector at the LHC
• Observation of a new boson at a mass of 125 GeV with the CMS experiment at the LHC
• Evidence for oscillation of atmospheric neutrinos
• Direct Evidence for Neutrino Flavor Transformation from Neutral-Current Interactions in the Sudbury Neutrino Observatory
• Measurement of the rate of nu_e + d --> p + p + e^- interactions produced by 8B solar neutrinos at the Sudbury Neutrino Observatory
• $SU(3)\otimes U(1)$ 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
• The 331 model with right-handed neutrinos
• SU(3)_LxU(1)_N Model for Right-Handed Neutrino Neutral Currents
• WIMPs in a 3-3-1 model with heavy Sterile neutrinos
• Constraining the Z' Mass in 331 Models using Direct Dark Matter Detection
• Z-Z' Mixing and Z-Mediated FCNCs in SU(3)_C x SU(3)_L x U(1)_X Models
• A 331 WIMPy Dark Radiation Model
• Constraining Flavor Changing Interactions from LHC Run-2 Dilepton Bounds with Vector Mediators
• ${\epsilon }^{\prime }/\epsilon$ in 331 Models
• The 3-3-1 model with inert scalar triplet
• A variant of 3-3-1 model for the generation of the SM fermion mass and mixing pattern
• Neutrino mixing with non-zero ${\theta }_{13}$ and CP violation in the 3-3-1 model based on $A_4$ flavor symmetry
• Systematic study of the SU(3)_c X SU(4)_L X U(1)_X gauge symmetry
• The seesaw mechanism at TeV scale in the 3-3-1 model with right-handed neutrinos
• A highly predictive $A_4$ flavour 3-3-1 model with radiative inverse seesaw mechanism
• SU(3)_c X SU(4)_L X U(1)_x without exotic electric charges
• Neutrino Mixing with Non-Zero ${\theta }_{13}$ and CP Violation in the 3-3-1 Model Based on $S_4$ Flavor Symmetry
• KeV right-handed neutrinos from type II seesaw mechanism in a 3-3-1 model
• Neutrino masses and superheavy dark matter in the 3-3-1-1 model
• $SU(n)\otimes U(1{)}_c$ gauge models with spontaneous symmetry breaking
• Investigation of Dark Matter in Minimal 3-3-1 Models
• $S{U}_L(4)\times U(1)$ model for electroweak unification and sterile neutrinos
• SU(4)_L X U(1)_X three-family model for the electroweak interaction
• Exploring Scalar and Vector Bileptons at the LHC
• Implementing the inverse type-II seesaw mechanism into the 3-3-1 model
• Dead or Alive? Implications of the Muon Anomalous Magnetic Moment for 3-3-1 Models
• 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
• New constraints on the 3-3-1 model with right-handed neutrinos
• FCNC, CP violation and implications for some rare decays in an SU(4)_L X U(1)_X extension of the standard model
• Charged and Neutral Currents in a 3-3-1 Model with Right-Handed Neutrinos
• Effects of quark family nonuniversality in SU(3)_c X SU(4)_L X U(1)_x models
• Boson mass spectrum in $SU(4{)}_L\otimes U(1{)}_Y$ model with exotic electric charges
• Constraining heavy neutral gauge boson $Z^{\prime }$ in the 3 - 3 - 1 models by weak charge data of Cesium and proton
• Limits on 331 vector bosons from LHC proton collision data
• Three-family left-right symmetry with low-scale seesaw mechanism
• Electric charge quantization in SU(3)XSU(4)XU(1) models
• Higgs and gauge boson phenomenology of the 3-3-1 model with CKS mechanism
• 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
• Froggatt-Nielsen mechanism in a model with $SU(3{)}_c\times SU(3{)}_L\times U(1{)}_X$ gauge group
• Embedding cosmological inflation, axion dark matter and seesaw mechanism in a 3-3-1 gauge model
• Charges and Mass Spectrum in the Pisano-Pleitez-Frampton 3-3-1 Gauge Model
• Muon Anomalous Magnetic Moment in a $SU(4)\otimes U(1{)}_N$ Model
• Phenomenology of a three-family model with gauge symmetry SU(3)_c X SU(4)_L X U(1)_X
• Exotic Leptons: Collider and Muon Magnetic Moment Constraints
• Suppression of scalar mediated FCNCs in a $SU(3{)}_c\times SU(3{)}_L\times U(1{)}_X$-model
• 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
• Are 3-4-1 models able to explain the upcoming results of the muon anomalous magnetic moment?
• Neutrino masses in the $SU(4{)}_L\otimes U(1{)}_X$ electroweak extension of the standard model
• Neutral meson mixing induced by box diagrams in the 3-3-1 model with heavy leptons
• Bounds on dipole moments of tau-neutrino from single photon searches in $SU(4{)}_L\times U(1{)}_X$ model at CLIC and ILC energies
• On trilinear terms in the scalar potential of 3-3-1 gauge models
• Three Generations in Minimally Extended Standard Models
• The CP violation and scalar dark matter in a 331 model

Cited by in corpus (2)

• Weak charges in $SU(5{)}_L\times U(1{)}_Y$ gauge models
• Weak charges quantization in $SU(3{)}_c\otimes SU(n{)}_L\otimes U(1{)}_Y$ gauge models