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Phys. Rev. D 53, 7381–7384 (1996)

Connection between certain massive and massless diagrams

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A. I. Davydychev
Department of Physics, University of Bergen, Allégaten 55, N-5007 Bergen, Norway

J. B. Tausk
Institut für Physik, Johannes Gutenberg Universität, Staudinger Weg 7, D-55099 Mainz, Germany

Received 31 January 1996; published in the issue dated 15 June 1996

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. © 1996 The American Physical Society.

© 1996 The American Physical Society

URL:
http://link.aps.org/doi/10.1103/PhysRevD.53.7381
DOI:
10.1103/PhysRevD.53.7381
PACS:
11.15.Bt, 12.38.Bx