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arXiv · hep-th/0201235

Chiral Condensate and Short-Time Evolution of QCD(1+1) on the Light-Cone

Matthias Burkardt·Frieder Lenz·Michael Thies
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Abstract

Chiral condensates in the trivial light-cone vacuum emerge if defined as short-time limits of fermion propagators. In gauge theories, the necessary inclusion of a gauge string in combination with the characteristic light-cone infrared singularities contain the relevant non-perturbative ingredients responsible for formation of the condensate, as demonstrated for the 't Hooft model.

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Matthias Burkardt, Frieder Lenz, Michael Thies. 2002-01-29. Chiral Condensate and Short-Time Evolution of QCD(1+1) on the Light-Cone. https://doi.org/10.1103/physrevd.65.125002

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