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arXiv · hep-lat/9909026

Chiral symmetry breaking from Ginsparg-Wilson fermions

Pilar Hernandez·Karl Jansen·Laurent Lellouch
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Abstract

We calculate the large-volume and small-mass dependences of the quark condensate in quenched QCD using Neuberger's operator. We find good agreement with the predictions of quenched chiral perturbation theory, enabling a determination of the chiral lagrangian parameter Σ, up to a multiplicative renormalization.

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Pilar Hernandez, Karl Jansen, Laurent Lellouch. 1999-09-24. Chiral symmetry breaking from Ginsparg-Wilson fermions. https://doi.org/10.1016/s0920-5632(00)91759-6

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