Johannes Blümlein, Peter Marquard, Carsten Schneider, K. Schönwald,
"The 3-loop anomalous dimensions from off-shell operator matrix elements"
, in P. Marquard, M. Steinhauser: Proceedings of Loops and Legs in Quantum Field Theory, PoS(LL2022) 48, Seite(n) 1-12, 7-2022
Original Titel:
The 3-loop anomalous dimensions from off-shell operator matrix elements
Sprache des Titels:
Englisch
Original Buchtitel:
Proceedings of Loops and Legs in Quantum Field Theory, PoS(LL2022) 48
Original Kurzfassung:
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.
Forschungs-