%0 Journal Article
%T Identical Relations among Transverse Parts of Variant Green Functions and the Full Vertices in Gauge Theories
%A Han-xin He
%J Physics
%D 1999
%I arXiv
%R 10.1103/PhysRevC.63.025207
%X The identical relations among the transverse parts of variant vertex functions are derived by computing the curl of the time-ordered products of three-point Green functions involving the vector, the axial-vector and the tensor current operators, respectively. These transverse relations are coupled each other. Combining these transverse relations with the normal (longitudinal) Ward-Takahashi identities forms a complete set of constraint relations for three-point vertex functions. As a consequence, the full vector, the full axial-vector and the full tensor vertex functions in the momentum space are exactly obtained.
%U http://arxiv.org/abs/hep-ph/9910373v1