arXiv:hep-ph/9712549·v1·High Energy Physics — Phenomenology
Instanton-anti-instanton molecule with non-zero-modes of quarks included
A.G.Zubkov🇷🇺 · O.V.Dubasov🇷🇺 · B.O.Kerbikov🇷🇺
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.
Comments: 15 pages, LaTeX2e