Conformally-regulated direct integration of the two-loop heptagon remainder

Jacob L. Bourjaily, Matthias Volk, Matt von Hippel

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9 Scopus citations


We reproduce the two-loop seven-point remainder function in planar, maximally supersymmetric Yang-Mills theory by direct integration of conformally-regulated chiral integrands. The remainder function is obtained as part of the two-loop logarithm of the MHV amplitude, the regularized form of which we compute directly in this scheme. We compare the scheme-dependent anomalous dimensions and related quantities in the conformal regulator with those found for the Higgs regulator.

Original languageEnglish (US)
Article number95
JournalJournal of High Energy Physics
Issue number2
StatePublished - Feb 1 2020

All Science Journal Classification (ASJC) codes

  • Nuclear and High Energy Physics


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