The Calculation of the Perturbative Expansion of Wilson Loops on Lattice
arXiv:hep-lat/0104007 · doi:10.1088/0256-307X/18/11/305
Abstract
We introduce an approach to expand gauge-invariant Wilson operators on lattice. This approach is based on non-abelian Stokes theorem and overcomes some shortage of some former methods. It is also suitable for expanding any Wilson operators on lattice.
9 pages and 4 figures