380 citations · 2.7k across the 51 of their papers we have counts for
54 papers
RI/SMOM renormalization for lattice QCD: bilinear and three-quark operators
Bernd A. Kniehl, Oleg L. Veretin
We review perturbative matching between the regularization-invariant symmetric MOM (RI/SMOM) and MS schemes at the symmetric subtraction point, which is relevant for lattice QCD si…
Numerical analytical continuation of multivariate hypergeometric functions
M. A. Bezuglov, B. A. Kniehl, A. I. Onishchenko +1
We present a general framework for the high-precision numerical evaluation of multivariate hypergeometric functions defined as solutions of holonomic systems of partial differentia…
Renormalization of three-quark operators with up to two derivatives at three loops
B. A. Kniehl, O. L. Veretin
We study in QCD the renormalization of three-quark operators with up to two covariant derivatives, which are related to Mellin moments of baryoni…
: package for numerical computation of Lauricella functions depending on a parameter
M. A. Bezuglov, B. A. Kniehl, A. I. Onishchenko +1
We introduce the package, a computational tool developed in Wolfram Mathematica for high-precision numerical evaluations of Lauricella functions with…
High-precision numerical evaluation of Lauricella functions
M. A. Bezuglov, B. A. Kniehl, A. I. Onishchenko +1
We present a method for high-precision numerical evaluations of Lauricella functions, whose indices are linearly dependent on some parameter , in terms of their Lauren…
Updated determination of light-cone distribution amplitudes of octet baryons in lattice QCD
G. S. Bali, V. M. Braun, S. Bürger +6
We present updated results on the wave function normalization constants and the first moments of the light cone distribution amplitudes for the lowest-lying baryon octet. The analy…