Four loop renormalization of three-quark operators in QCD
Abstract
We renormalize generalized three-quark operators that relate to baryon states using the method devised by Kränkl and Manashov at four loops in the MS ¯ scheme. The anomalous dimensions of the four core operators used to compute nucleon matrix elements are determined and their associated critical exponents are studied in the conformal window using the Banks-Zaks expansion.
Fields of Study & Subjects
Particle physics theoretical and experimental studies
Quantum Chromodynamics and Particle Interactions
High-Energy Particle Collisions Research
Publication details
- Journal / source
- Physical review. D/Physical review. D.
- Publisher
- American Physical Society (APS)
- Volume
- 113
- Issue
- 6
- Publication date
- 5 February 2026
- Language
- EN