Communications in Physics 25
, 97-112 (2015)
CHALLENGES IN PARTICLE PHYSICS AND 3-3-1 MODELS
HOANG NGOC LONG
At present, particle physics faces problems related with disparity in diphoton decay of Higgs boson, discrepancy
between theory and experiment of about 3:6s in anomalous magnetic moment of the muon and neutrino physics.
Moreover, the existence of Dark Matter and the Matter-Antimatter Asymmetry are challenges for any physical model.
In this review I present some solutions in the framework of the 3-3-1 models. The simple (by Higgs sector) models
contain the hybrid inflationary scenario and the first-order phase transitions, from which leptogenesis needed for BAU
is followed. By these considerations, some bounds on model parameters are derived.