Cutting the traintracks: Cauchy, Schubert and Calabi-Yau
Q Cao, S He, Y Tang - Journal of High Energy Physics, 2023 - Springer
A bstract In this note we revisit the maximal-codimension residues, or leading singularities,
of four-dimensional L-loop traintrack integrals with massive legs, both in Feynman …
of four-dimensional L-loop traintrack integrals with massive legs, both in Feynman …