Cutting massless four-loop propagators
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DOI: 10.1007/jhep12(2019)026
Abstract: Abstract Among the unitarity cuts of 4-loop massless propagators two kinds are currently fully known: the 2-particle cuts with 3 loops corresponding to form-factors, and the 5-particle phase-space integrals. In this paper we calculate master… read more here.
Keywords: particle cuts; four loop; cutting massless; loop propagators ... See more keywords