Bourjaily, Jacob L.; Herrmann, Enrico; Langer, Cameron; Trnka, Jaroslav Building bases of loop integrands. (English) Zbl 1456.81300 J. High Energy Phys. 2020, No. 11, Paper No. 116, 72 p. (2020). MSC: 81T10 81U20 81T60 70S15 05C90 PDFBibTeX XMLCite \textit{J. L. Bourjaily} et al., J. High Energy Phys. 2020, No. 11, Paper No. 116, 72 p. (2020; Zbl 1456.81300) Full Text: DOI arXiv
Dixon, Lance J.; Henn, Johannes M.; Plefka, Jan; Schuster, Theodor All tree-level amplitudes in massless QCD. (English) Zbl 1214.81297 J. High Energy Phys. 2011, No. 1, Paper No. 035, 43 p. (2011). MSC: 81V05 81T13 81T60 05C05 PDFBibTeX XMLCite \textit{L. J. Dixon} et al., J. High Energy Phys. 2011, No. 1, Paper No. 035, 43 p. (2011; Zbl 1214.81297) Full Text: DOI arXiv