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pro vyhledávání: '"Robert Beekveldt"'
Publikováno v:
Journal of High Energy Physics, Vol 2020, Iss 7, Pp 1-36 (2020)
Abstract We give a Hopf-algebraic formulation of the R ∗ -operation, which is a canonical way to render UV and IR divergent Euclidean Feynman diagrams finite. Our analysis uncovers a close connection to Brown’s Hopf algebra of motic graphs. Using
Externí odkaz:
https://doaj.org/article/24da36b39fd5402b98555a1c2b766734
