15,612 research outputs found
On Epsilon Expansions of Four-loop Non-planar Massless Propagator Diagrams
We evaluate three typical four-loop non-planar massless propagator diagrams
in a Taylor expansion in dimensional regularization parameter
up to transcendentality weight twelve, using a recently
developed method of one of the present coauthors (R.L.). We observe only
multiple zeta values in our results.Comment: 3 pages, 1 figure, results unchanged, discussion improved, to appear
in European Physical Journal
Spartan Daily, September 23, 1987
Volume 89, Issue 16https://scholarworks.sjsu.edu/spartandaily/7608/thumbnail.jp
Spartan Daily, June 2, 1944
Volume 32, Issue 146https://scholarworks.sjsu.edu/spartandaily/10949/thumbnail.jp
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