SUL(4) x U(1) model for electroweak unification
Fayyazuddin, Riazuddin
Abstract
After some general remarks about SUL(4) electroweak unification, the model is extended to SUL(4)xUX(1) to accomodate fractionally charged quarks. The unification scale is expected to be in TeV region. A right-handed Majorana neutrino along with known lepton are put in the fundamental representation of SUL(4) with YX=0. The see-saw mechanism for neutrino masses and flavor mixing in neutrino sector is a natural feature of the model. The lepton number violating processes can occure through dilepton gauge bosons contained in the model.
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