Brödel, JohannesSprenger, MartinTorres Orjuela, Alejandro2019-09-182019-09-182016-12-270550-3213https://depositonce.tu-berlin.de/handle/11303/10033http://dx.doi.org/10.14279/depositonce-9024We investigate single-valued polylogarithms in two complex variables, which are relevant for the seven-point remainder function in super-Yang–Mills theory in the multi-Regge regime. After constructing these two-dimensional polylogarithms, we determine the leading logarithmic approximation of the seven-point remainder function up to and including five loops.en530 PhysikpolylogarithmsN = 4 supersymmetric Yang–Mills theorymulti-Regge regimeMHV remainder functionkinematicsArticle1873-1562