摘要：The mixing among gauge bosons in the 3-3-1 models with the discrete symmetries
is investigated. To get tribimaximal neutrino mixing, we have to introduce sextets
containing neutral scalar components with lepton number 𝐿=1,2. Assignation of
VEVs to these fields leads to the mixing of the new gauge bosons and those in the
standard model. The mixing in the charged gauge bosons leads to the lepton number
violating interactions of the 𝑊 boson. The same situation happens in the neutral
gauge boson sector.
