On axion properties in the 3-3-1 model with $U(1{)}_{B-L}$ and Peccei-Quinn symmetries

H. N. Long, H. T. Hung, V. H. Binh +1

The Peccei-Quinn ($PQ$) mechanism is applied to the $\mathrm{SU}(3{)}_{\mathrm{c}}\otimes \mathrm{SU}(3{)}_{\mathrm{L}}\otimes \mathrm{U}(1{)}_{\mathrm{X}}$ model with $U(1{)}_{B-L}$ symmetry. The structures in the $PQ$ charges of all fe…