Operator Expansion for Diffractive High-Energy Scattering

Abstract

I discuss the operator expansion for diffractive high-energy scattering and present the non-linear evolution equation for the relevant Wilson-line operators which describes both the propagator of the BFKL pomeron and the three-pomeron vertex.

Comments: 5 pages (Latex), 2 figures (Postscript), to be published in Proceedings of DIS-97 (Chicago, April 1997)