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Non-perturbative improvement of the axial current with three dynamical flavors and the Iwasaki gauge action
We perform a non-perturbative determination of the improvement coefficient c_A to remove O(a) discretization errors in the axial vector current in three-flavor lattice QCD with the Iwasaki gauge action and the standard O$(a)$-improved Wilson quark action. An improvement condition with a good sensiti...
| Autores principales: | , , , , , |
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| Lenguaje: | eng |
| Publicado: |
2007
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| Materias: | |
| Acceso en línea: | https://dx.doi.org/10.1088/1126-6708/2007/04/092 http://cds.cern.ch/record/1022352 |