Bilinear quark operators in the RI/SMOM scheme at three loops
From MaRDI portal
Publication:2191117
DOI10.1016/j.physletb.2020.135398zbMath1435.81241arXiv2002.10894OpenAlexW3013676947MaRDI QIDQ2191117
Bernd A. Kniehl, Oleg L. Veretin
Publication date: 23 June 2020
Published in: Physics Letters. B (Search for Journal in Brave)
Full work available at URL: https://arxiv.org/abs/2002.10894
lattice QCDbilinear quark operators\( \overline{\operatorname{MS}}\) schemeregularization invariant symmetric MOM schemethree-loop approximation
Strong interaction, including quantum chromodynamics (81V05) Perturbative methods of renormalization applied to problems in quantum field theory (81T15) Quantum field theory on lattices (81T25)
Related Items
Moments \(n = 2\) and \(n = 3\) of the Wilson twist-two operators at three loops in the RI'/SMOM scheme ⋮ Renormalization of three-quark operators at two loops in the RI'/SMOM scheme ⋮ Three-loop vertex integrals at symmetric point
Uses Software
Cites Work
- FIRE5: a C++ implementation of Feynman integral REduction
- Two loop renormalization of the \(n = 2\) Wilson operator in the RI'/SMOM scheme
- Cuba -- a library for multidimensional numerical integration
- Standard and \(\epsilon\)-finite master integrals for the \(\rho\)-parameter
- Numerical evaluation of multi-loop integrals by sector decomposition
- FIESTA4: optimized Feynman integral calculations with GPU support
- Three loop anomalous dimension of non-singlet quark currents in the \(RI^\prime\) scheme
- HARMONIC POLYLOGARITHMS
- An automatized algorithm to compute infrared divergent multi-loop integrals.
