126 citations · 734 across the 50 of their papers we have counts for
50 papers
The Standard Model of Particle Physics as an effective theory from two non-universal 's
Richard H. Benavides, Yithsbey Giraldo, William A. Ponce +2
We study the possibility of obtaining the Standard Model (SM) of particle physics as an effective theory of a more fundamental one, whose electroweak sector includes two non-univer…
Alternative 3-3-1 models with exotic electric charges
Eduard Suarez, Richard H. Benavides, Yithsbey Giraldo +2
We report the most general classification of 3-3-1 models with . We found several solutions where anomaly cancellation occurs among fermions of different families. Thes…
Systematic study of the local gauge symmetry
Richard H. Benavides, Yithsbey Giraldo, Luis Muñoz +2
We review in a systematic way how anomaly free models without exotic electric charges can be constructed, using as basis closed sets of fermi…
Five Texture Zeros for Dirac Neutrino Mass Matrices
Richard H. Benavides, Yithsbey Giraldo, Luis Muñoz +2
In this work we propose new five textures zeros for the mass matrices in the lepton sector in order to predict values for the neutrino masses. In our approach we go beyond the Stan…
Non-universal electroweak extensions of the standard model and the scotogenic models
Dario J. Blandon, Diego A. Restrepo, William A. Ponce +1
In order to analyze some low energy experimental anomalies, we charge with a non-universal gauge symmetry the standard model fermions, taking as a starting point the well-k…
Minimal models for flavor anomalies
Richard H. Benavides, Luis Muñoz, William A. Ponce +2
By allowing gauge anomaly cancellation between fermions in different families we find a non-universal solution for a family of models with the same content of fermions of the…