Four Loop Massless Propagators: a Numerical Evaluation of All Master Integrals
High Energy Physics - Phenomenology
2014-11-20 v1
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.
Cite
@article{arxiv.1004.1149,
title = {Four Loop Massless Propagators: a Numerical Evaluation of All Master Integrals},
author = {A. V. Smirnov and M. Tentyukov},
journal= {arXiv preprint arXiv:1004.1149},
year = {2014}
}