PoS - Proceedings of Science
Volume 416 - Loops and Legs in Quantum Field Theory (LL2022) - Parallel 5
The 3-loop anomalous dimensions from off-shell operator matrix elements
J. Blümlein*, P. Marquard, C. Schneider and K. Schönwald
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Published on: October 20, 2022
We report on the calculation of the three--loop polarized and unpolarized flavor non--singlet and
the polarized singlet anomalous dimensions using massless off--shell operator matrix elements in a
gauge--variant framework. We also reconsider the unpolarized two--loop singlet anomalous dimensions
and correct errors in the foregoing literature.
DOI: https://doi.org/10.22323/1.416.0048
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