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arXiv · hep-ph/9504431

A magic connection between massive and massless diagrams

A. I. Davydychev·J. B. Tausk
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Abstract

A useful connection between two-loop massive vacuum integrals and one-loop off-shell triangle diagrams with massless internal particles is established for arbitrary values of the space-time dimension n.

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A. I. Davydychev, J. B. Tausk. 1995-04-29. A magic connection between massive and massless diagrams. https://doi.org/10.1103/physrevd.53.7381

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