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O(a) improvement of lattice QCD with two flavors of Wilson quarks
We consider O(a) improvement for two flavor lattice QCD. The improvement term in the action is computed non-perturbatively for a large range of the bare coupling. The position of the critical line and higher order lattice artifacts remaining after improvement are estimated. We also discuss the behav...
| Autores principales: | , |
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| Lenguaje: | eng |
| Publicado: |
1998
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| Materias: | |
| Acceso en línea: | https://dx.doi.org/10.1016/S0550-3213(98)00396-4 https://dx.doi.org/10.1016/S0550-3213(02)00624-7 http://cds.cern.ch/record/349831 |