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Path Dependence of the Quark Nonlocal Condensate within the Instanton Model

L. A. Trevisan, A. E. Dorokhov, Lauro Tomio

hep-pharXiv:hep-ph/0405293

Abstract

Within the instanton liquid model, we study the dependence of the gauge invariant two--point quark correlator on the path used to perform the color parallel transport between two points in the Euclidean space.

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