Connection between certain massive and massless diagrams

Journal Article · Sat Jun 01 00:00:00 EDT 1996 · Physical Review, D

DOI:https://doi.org/10.1103/PhysRevD.53.7381· OSTI ID:284844

Davydychev, A I ^[1]; Tausk, J B ^[2]

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1. Department of Physics, University of Bergen, Allegaten 55, N-5007 Bergen (Norway)
2. Institut fuer Physik, Johannes Gutenberg Universitaet, Staudinger Weg 7, D-55099 Mainz (Germany)

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 {ital n}. {copyright} {ital 1996 The American Physical Society.}

• OSTI ID: 284844
• Journal Information: Physical Review, D, Journal Name: Physical Review, D Journal Issue: 12 Vol. 53; ISSN PRVDAQ; ISSN 0556-2821
• Country of Publication: United States
• Language: English

Related Subjects

66 PHYSICS
FEYNMAN DIAGRAM
INTEGRALS
LOOPS
MASSLESS PARTICLES
PROPAGATOR
SPACE-TIME
VACUUM STATES