Renormalization constants of local operators within the Schr\"odinger functional scheme
High Energy Physics - Lattice
2015-06-25 v1
Abstract
We define, within the Schr\"odinger functional (SF) scheme, the matrix elements of the twist-2 operators corresponding to the first two moments of non-singlet parton density, and the first moment of singlet parton densities. We perform a lattice one-loop calculation that fixes the relation between the SF scheme and other common schemes and shows the main source of lattice artefacts. Few remarks on the improvement case are added.
Keywords
Cite
@article{arxiv.hep-lat/9909163,
title = {Renormalization constants of local operators within the Schr\"odinger functional scheme},
author = {Andrea Shindler},
journal= {arXiv preprint arXiv:hep-lat/9909163},
year = {2015}
}
Comments
Presented at LATTICE99, 3 pages