Published for the American Physical Society by the American Institute of Physics
Physical Review D, Particles and fields vol:54 issue:8 pages:5302-5314
We consider generalized gauge transformations for SU(2) Yang-Mills theory involving products of field operators at different space-time points. The infinitesimal gauge transformations are explicitly constructed to third order in the coupling constant. Also the case of an SU(2) doublet in interaction with the Yang-Mills fields ii worked out to third order.