Connection between complete and Moebius forms of gauge invariant operators

Abstract

We study the connection between complete representations of gauge invariant operators and their Moebius representations acting in a limited space of functions. The possibility to restore the complete representations from Moebius forms in the coordinate space is proven and a method of restoration is worked out. The operators for transition from the standard BFKL kernel to the quasi-conformal one are found both in Moebius and total representations.

Comments: Changed title and a short paragraph in the section "Conclusion"; unchanged results. Version to appear on Nucl. Phys. B