For polymer dynamics in quenched random media a renormalizability proof is lacking and calculations are lengthy. We here propose and define the static and the ergodic limit of the dynamic theory, and show, that these limits are equivalent to well-known renormalizable static polymer theories. This procedure supplies us with a renormalizable substructure and puts the 2 loop analysis of the full theory within reach.
Huthig & Wepf Verlag
Macromolecular Symposia
Multiscale Dynamics

Ebert, U, & Schäfer, L. (1994). Polymer Dynamics in Random Media, Replica Theory, Ternary Systems: Mappings and Equivalences. Macromolecular Symposia, 81, 31–44.