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arXiv · hep-ph/9712549

Instanton-anti-instanton molecule with non-zero-modes of quarks included

A. G. Zubkov·O. V. Dubasov·B. O. Kerbikov
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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.

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A. G. Zubkov, O. V. Dubasov, B. O. Kerbikov. 1997-12-31. Instanton-anti-instanton molecule with non-zero-modes of quarks included. https://doi.org/10.1142/s0217751x99000129

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