Physical review. D. Particles, fields, gravitation, and cosmology/Physical review. D, Particles, fields, gravitation, and cosmology · 2013 · 15 citations · 33 references
Natural SciencesMathematicsDiagrammingLoop ModelingQuantum ChromodynamicsLoop AnalysisPinch Analysis
We consider the interaction between two static sources in the color octet configuration and compute the potential to three loops. Special emphasis is put on the treatment of pinch contributions, and two methods are applied to reduce their evaluation to diagrams without pinches.
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Automatic Feynman Graph Generation
P. Nogueira · Journal of Computational Physics · 1993 · 1.3K citations
Algorithm FIRE—Feynman Integral REduction
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Quark-antiquark potential in QCD
Willy Fischler · Nuclear Physics B · 1977 · 427 citations · Full text
The static potential in QCD to two loops
York Schröder · Physics Letters B · 1999 · 375 citations · Full text