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Dynamical Chiral Symmetry Breaking in Landau gauge QCD

C. S. Fischer·R. Alkofer
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Abstract

We summarise results for the propagators of Landau gauge QCD from the Green's functions approach and lattice calculations. The nonperturbative solutions for the ghost, gluon and quark propagators from a coupled set of Dyson-Schwinger equations agree almost quantitatively with corresponding lattice results. Similar unquenching effects are found in both approaches. The dynamically generated quark masses are close to `phenomenological' values. The chiral condensate is found to be large.

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C. S. Fischer, R. Alkofer. 2004-11-26. Dynamical Chiral Symmetry Breaking in Landau gauge QCD. https://doi.org/10.1063/1.1920965

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