An SU(3) Unified Model of Electroweak Interaction Using Generalized Yang-Mills Theory

Generalized Yang-Mills theory has a covariant derivative which contains both vector and scalar gauge bosons. Based on this theory, we construct an SU(3) unified model of weak and electromagnetic interactions. By using the NJL mechanism, the symmetry breaking can be realized dynamically. The masses of W,Z are obtained and interactions between various particles are the same as that of Weinberg-Salam (WS) model. At the same time,the Weinberg angle can be given.