The Gauge Bosons Masses in a SU(2)_TC x SU(3)_L x U(1)_X Extension of the Standard Model

Abstract

The gauge symmetry breaking in 3-3-1 models can be implemented dynamically because at the scale of a few TeVs the U(1)_X coupling constant becomes strong. The exotic quark T introduced in the model will form a condensate breaking SU(3)_L x U(1)_X to electroweak symmetry. In this work we explore the full realization of the dynamical symmetry breaking of an 3-3-1 model to U(1)_{em} considering a model based on SU(2)_TC x SU(3)_L x U(1)_X. We compute the mass generated for the charged and neutral gauge bosons of the model that result from the symmetry breaking, and verify the equivalence between a 3-3-1 model with a scalar content formed by the set of the fundamental scalar bosons (chi), (rho) and (eta) with a 3-3-1 model where the dynamical symmetry breaking is implanted by the system formed by the set of composite bosons (Phi_T), (Phi_TC(1)) and (Phi_TC(2)). In this model the minimal composite scalar content is fixed by the condition of the cancellation of triangular anomaly in TC sector.

10 pages, 2 figures, published version, title corrected

References in corpus (8)

• Naturally light right-handed neutrinos in a 3-3-1 Model
• Evading the Few TeV Perturbative Limit in 3-3-1 Models
• Neutrino Decay and Neutrinoless Double Beta Decay in a 3-3-1 Model
• 3-3-1 Models at Electroweak Scale
• Spontaneous CP violation in the 3-3-1 model with right-handed neutrinos
• The Invisible Axion and Neutrino Masses
• Dynamically Induced Spontaneous Symmetry Breaking in 3-3-1 Models
• The Energy Criterion and Dynamical Symmetry Breaking in a $SU(3{)}_L\otimes U(1{)}_X$ Extension of the Standard Model

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• A 125 GeV Scalar Boson and SU(N_{TC})\otimes SU(3)_{{}_{L}}\otimes U(1)_{{}_{X}} models
• Dynamical Symmetry Breaking in a Minimal 3-3-1 Model
• The Extreme Walking Behavior in a 331-TC Model
• The mass splitting in an 331-TC coupled Scenario