Note on Triangle Anomalies and Assignment of Singlet in 331-like Model

Abstract

It is pointed out that in the $331-$like model which uses both fundamental and complex conjugate representations for an assignment of the representations to the left-handed quarks and the scalar representation to their corresponding right-handed counterparts, the nature of the scalar should be taken into account in order to make the fermion triangle anomalies in the theory anomaly-free, i.e. renormalizable in a sense with no anomalies, even after the spontaneous symmetry breaking.

8 page no figures, acknowledgments added

References in corpus (1)

• Minimal extended flavor groups, matter fields chiral representations, and the flavor question

Cited by in corpus (1)

• Flavor changing neutral currents in 331 models