Sources of FCNC in $SU(3{)}_C\otimes SU(3{)}_L\otimes U(1{)}_X$ models

J. M. Cabarcas, J. Duarte, J-Alexis Rodriguez

There are different models based on the gauge symmetry $SU(3{)}_C\otimes SU(3{)}_L\otimes U(1{)}_X$ (331) some of them includes exotic particles and others are constructed without any…