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Regularizations: a unique prescription for all situations
2007
Brazilian journal of physics
A detailed investigation on the possible role played by the intrinsic arbitrariness of the perturbative evaluation of physical amplitudes and their symmetry relations, initiated in a first work, is continued. Previously announced results are detailed presented. The very general calculational method, concerning the divergences manipulations and calculations, adopted to discuss the questions of ambiguities and symmetry relations, in purely fermionic divergent Green functions, is applied to
doi:10.1590/s0103-97332007000800002
fatcat:dd5zhb7dr5ekrnqmgo7uuhoib4