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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.

Detalles Bibliográficos
Autores principales:	Sommer, R., Aoki, S., Della Morte, M., Hoffmann, R., Kaneko, T., Knechtli, F., Rolf, J., Wetzorke, I., Wolff, U.
Lenguaje:	eng
Publicado:	2003
Materias:	Particle Physics - Lattice
Acceso en línea:	https://dx.doi.org/10.1016/S0920-5632(03)02596-9 http://cds.cern.ch/record/645204

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