| Perturbative Renormalization with Flow Equations in Minkowski Space (1996) | |||||||||
Abstract | |||||||||
| We show within the Wilson renormalization group framework how the flow equation method can be used to prove the perturbative renormalizability of a relativistic massive selfinteracting scalar field. Furthermore we prove the regularity of the renormalized relativistic one-particle irreducible n-point Green functions in the region predicted by axiomatic quantum field theory which ensures that physical renormalization conditions for the two-point function can be imposed.. Comment: 28 pages, Latex | |||||||||
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