Large cutoff effects of dynamical Wilson fermions

We present and discuss results for cutoff effects in the PCAC masses and the mass dependence of r 0 for full QCD and various fermion actions. Our discussion of how one computes mass dependences - here of r 0 - is also relevant for comparisons with chiral perturbation theory.

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Bibliographic Details
Published in:Nuclear physics. Section B, Proceedings supplement Proceedings supplement, 2004, Vol.129, p.405-407
Main Authors: Sommer, R., Aoki, S., Della Morte, M., Hoffmann, R., Kaneko, T., Knechtli, F., Rolf, J., Wetzorke, I., Wolff, U.
Format: Article
Language:English
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Summary:We present and discuss results for cutoff effects in the PCAC masses and the mass dependence of r 0 for full QCD and various fermion actions. Our discussion of how one computes mass dependences - here of r 0 - is also relevant for comparisons with chiral perturbation theory.
ISSN:0920-5632
1873-3832
DOI:10.1016/S0920-5632(03)02596-9