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The spontaneously broken gauge theory is formulated in the generalized renormalizable gauge (R_ gauge). A parameter can be adjusted to include existing gauges, U gauge, R gauge, and 't Hooft-Feynman gauge as special cases. Three applications of the R_-gauge formulation are given. First we compute the weak correction to the muon magnetic moment unambiguously in the existing models for leptons. Secondly, we discuss the large-momentum-transfer limit of the Pauli magnetic form factor of the muon. Finally, we discuss the static charge of the neutrino, and show that an appropriate regularization makes it vanish.
Fujikawa et al. (Wed,) studied this question.