Testing OPE for ghosts, gluons and $α_s$
arXiv:1304.3296
Abstract
We present here our results on extracting Wilson coefficients from different quantities such as ghost and gluon propagators which are calculated by means of Lattice QCD. The results confirm the validity of our method for the calculation of the strong coupling constant as well as allow to estimate the range of momenta where OPE is applicable.
arXiv admin note: substantial text overlap with arXiv:1301.7593