An extended 3-3-1 model with radiative linear seesaw mechanism

Abstract

Motivated by the recent muon anomalous magnetic moment (g-2) measurement at FERMILAB and non-zero neutrino masses, we propose a model based on the $SU(3{)}_C\times SU(3{)}_L\times U(1{)}_X$ (3-3-1) gauge symmetry. The most popular 3-3-1 models in the literature require the presence of a scalar sextet to address neutrino masses. In our work, we show that we can successfully implement an one-loop linear seesaw mechanism with right-handed neutrinos, and vector-like fermions to nicely explain the active neutrino masses, and additionally reproduce the recent Muon g-2 result, in agreement with existing bounds.

arXiv commentVersion published in Physics Letters B

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Cited by in corpus (9)

• Universal Inverse seesaw mechanism as a source of the SM fermion mass hierarchy
• Linear seesaw mechanism from dark sector
• Dark linear seesaw mechanism
• The Muon Magnetic Moment and Physics Beyond the Standard Model
• Phenomenology of 3-3-1 models with radiative inverse seesaw mechanism
• Bottom quark and tau lepton masses in a toy $\mathrm{SU}(6)$
• Phenomenological aspects of the fermion and scalar sectors of a $S_4$ flavored 3-3-1 model
• Weak charges quantization in $SU(3{)}_c\otimes SU(n{)}_L\otimes U(1{)}_Y$ gauge models
• A two-generational $\mathrm{SU}(7)$ model with extended weak sector: mass hierarchies, mixings, and the flavor non-universality