95-70 Steinmann, O.

Axiomatic Approach to Perturbative Quantum Field Theory (25K, LaTeX) Feb 16, 95

Abstract , Paper (src), View paper (auto. generated ps), Index of related papers

Abstract. A derivation with axiomatic methods of a perturbative expansion for the Wightman functions of a relativistic field theory is described. The method gives also the correlation functions of the fields in KMS states. Using these results, a scattering formalism for QED is introduced, which does not involve any infrared divergent quantities.

Files: 95-70.tex