arXiv:1004.1149·v1·High Energy Physics — Phenomenology
Four Loop Massless Propagators: a Numerical Evaluation of All Master Integrals
A.V. Smirnov🇷🇺 · M. Tentyukov🇩🇪
Abstract
We present numerical results which are needed to evaluate all non-trivial master integrals for four-loop massless propagators, confirming the recent analytic results of[1]and evaluating an extra order in expansion for each master integral.