Description of the weak interactions within the framework of   electrodynamics
  The weak interactions are described within the framework of electrodynamics. The massive vector field is considered as photon with the effective mass defined in the second order of the perturbation theory. Muon and tau-lepton are considered to be composite particles having the structure electron-positron-electron. The mass of muon is defined by the section of two-photon annihilation. The mass of tau-lepton is defined by the section of three-photon annihilation. 
D.L. Khokhlov