132 citations · 197 across the 9 of their papers we have counts for
9 papers
Is the charged vecton boson seen by the CDF II the standard model one?
O. P. Ravinez, Henry Diaz, V. Pleitez
After the CDF II results, we can ask ourselves, have they observed the vector boson of the standard model? or have they discovered the effect of new physics? We show that, in e…
Explicit parity violation in models
Henry Diaz, E. Castillo-Ruiz, O. P. Ravinez +1
Here we propose models with electroweak gauge symmetry in which parity (or charge conjugation) is broken explicitly and the interactions…
Electric charge assignment in quantum field theories
E. Castillo-Ruiz, V. Pleitez, O. P. Ravinez
In Field theories with simple or semi-simple unitary, local or global symmetries, the electric charge is related to a global one. This is the case also in electroweak gauge theorie…
Dirac neutrinos in a left-right symmetric model
Henry Diaz Chavez, V. Pleitez, O. P. Ravinez
In a left-right symmetric model, with the scalar sector consisting of several bi-doublets and two doublets, neutrinos remain as Dirac fermions in all order in perturbation theory.…
Z' boson decay in the SU(3)L \otimes U(1)N electroweak model with heavy leptons
David Romero Abad, Orlando Pereyra Ravinez
Based on the expectation generated by the discovery of new particles by current colliders, we analyze the decay of the Z' boson in the frame of one of the SU(3)L \otimes U(1)N elec…
Soft CP violation in K-meson systems
J. C. Montero, C. C. Nishi, V. Pleitez +2
We consider a model with soft CP violation which accommodate the CP violation in the neutral kaons even if we assume that the Cabibbo-Kobayashi-Maskawa mixing matrix is real and th…
Soft superweak CP violation in a 331 model
J. C. Montero, V. Pleitez, O. Ravinez
We show that it is possible to implement soft superweak CP violation in the context of a 331 model with only three triplets. All CP violation effects come from the exchange of sing…
Concerning CP violation in 331 models
J. C. Montero, V. Pleitez, O. Ravinez
We consider the implementation of CP violation in the context of 331 models. In particular we treat a model where only three scalar triplets are needed in order to give all fermion…
Charge quantization in a chiral bilepton gauge model
C. A de S. Pires, O. P. Ravinez
In the context of the standard model the quantization of the electric charge occurs only family by family. When we consider the three families together with massless neutrinos the…