PRODUCT INTEGRALS AND WILSON LOOPS

ROBERT L. KARP
2001 International Journal of Modern Physics A  
Using product integrals we review the unambiguous mathematical representation of Wilson line and Wilson loop operators, including their behavior under gauge transformations and the non-abelian Stokes theorem. Interesting consistency conditions among Wilson lines are also presented.
doi:10.1142/s0217751x01009442 fatcat:rxz7svxstvaqfnz3ly4r3nky2y