Closing the $SU(3{)}_L\otimes U(1{)}_X$ Symmetry at Electroweak Scale

A. G. Dias, J. C. Montero, V. Pleitez

We show that some models with $SU(3{)}_C\otimes SU(3{)}_L\otimes U(1{)}_X$ gauge symmetry can be realized at the electroweak scale and that this is a consequence of an approximate global…