Instanton-anti-instanton molecule with non-zero-modes of quarks included
arXiv:hep-ph/9712549 · doi:10.1142/S0217751X99000129
Abstract
A straightforward algebraic derivation is carried out of light quark propagator and effective action in the instanton-anti-instanton molecule. Exact expressions are obtained which contain contributions of all quark modes. Possible implications of the results include chiral phase transition and correlation functions of mesons and baryons.
15 pages, LaTeX2e