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We investigate the question whether Lipatov's high energy effective action iscapable to reproduce quark and gluon propagators which resum interaction with astrong background field within high energy factorization. Such propagators arefrequently employed in calculations within the Color Glass Condensateformalism, in particular when considering scattering of a dilute projectile ona dense target nucleus or nucleon. We find that such propagators can beobtained from the high energy effective action, if a special parametrization ofthe gluonic field is used, first proposed by Lipatov in the originalpublication on the high energy effective action. The obtained propagators areused to rederive from the high energy effective action the leading orderBalitsky-JIMWLK evolution equation in covariant gauge. As an aside, our resultconfirms the definition of the reggeized gluon as the logarithm of an adjointWilson lines, proposed in the literature.

The Color Glass Condensate formalism, Balitsky-JIMWLK evolution and Lipatov's high energy effective action