QCD Field Strength Correlator at the One-Loop Order
High Energy Physics - Phenomenology
2007-05-23 v3
Abstract
The leading perturbative contributions into the two-point gauge-invariant correlator are calculated at the one-loop order. It is shown, that nonlocal condensate is nonzero at this order. The relation with the renormalization properties of Wilson loops is discussed.
Keywords
Cite
@article{arxiv.hep-ph/9802274,
title = {QCD Field Strength Correlator at the One-Loop Order},
author = {V. I. Shevchenko},
journal= {arXiv preprint arXiv:hep-ph/9802274},
year = {2007}
}
Comments
LaTeX, 13 pages, 2 eps figures; comments added