Non-Abelian Stokes Theorem and Computation of Wilson Loop
arXiv:hep-th/0006104 · doi:10.1142/S0217732300001419
Abstract
It is shown that the application of the non-Abelian Stokes theorem to the computation of the operators constructed with Wilson loop will lead to ambiguity, if the gauge field under consideration is a non-trivial one. This point is illustrated by the specific examples of the computation of a non-local operator.
Latex 8 pages, 2 figure