Speaker
Yithsbey Giraldo Úsuga
(Universidad de Nariño)
Description
We review in a systematic way how anomaly free $SU(3)_c\otimes SU(3)_L\otimes U(1)_x$ models without exotic electric charges can be constructed, using as basis closed sets of fermions which includes each one the particles and antiparticles of all the electrically charged fields. Our analysis reproduce not only the known models in the literature, but also shows the existence of several more independent models for one and three families not considered so far. An analysis of one of the new models is done, where the mass scales, the gauge boson masses and the masses for the spin 1/2 particles is presented.
Authors
Eduardo Rojas
(Universidad de Nariño)
Richard Beanvides
WILLIAM ANTONIO PONCE GUTIERREZ
Yithsbey Giraldo Úsuga
(Universidad de Nariño)
