Abstract:
Standard methods of quantum field theory are used to find a regularization procedure that ensures
equality of the regularized SS matrices constructed from interaction Lagrangians that
are related by a local (point) transformation.
Citation:
G. V. Efimov, M. L. Rutenberg, “On the equivalence theorem in quantum field theory”, TMF, 16:2 (1973), 186–196; Theoret. and Math. Phys., 16:2 (1973), 763–770