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Feynman graph solution to Wilson's exact renormalization group

Hidenori Sonoda
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Abstract

We introduce a new prescription for renormalizing Feynman diagrams. The prescription is similar to BPHZ, but it is mass independent, and works in the massless limit as the MS scheme with dimensional regularization. The prescription gives a diagrammatic solution to Wilson's exact renormalization group differential equation.

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Hidenori Sonoda. 2003-05-17. Feynman graph solution to Wilson's exact renormalization group. https://arxiv.org/abs/hep-th/0305071

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