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arxiv: hep-ph/9401354 · v1 · submitted 1994-01-31 · ✦ hep-ph · hep-th

The Role of γ₅ in Dimensional Regularization

Dirk Kreimer This is my paper
classification ✦ hep-ph hep-th
keywords consistencyadler-bardeenbehaviourbrstcontrastdimensionaldiscusseffect
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We discuss the consistency of a new \gf -scheme with renormalization. In particular we study the power-counting behaviour of multiloop graphs to prove its consistency. As a side effect we obtain a short proof of the Adler-Bardeen theorem. Further we show that this \gf-scheme does not modify the BRST identities at any loop orders in contrast to BM type schemes.

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