====== TTP16-055 Four-loop photon quark form factor and cusp anomalous dimension in the large-Nc limit of QCD====== ^ TTP16-055 Four-loop photon quark form factor and cusp anomalous dimension in the large-Nc limit of QCD ^ |**Roman N. Lee, Alexander V. Smirnov, Vladimir A. Smirnov, Matthias Steinhauser ** | | {{preprints:2016:ttp16-055.pdf|PDF}} [[http://arxiv.org/abs/1612.04389|arXiv]] {{ :progdata:2016:fqbare_planar.tar.gz|Data}}| | |