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O(a) improved lattice QCD
We review the O(a) improvement of lattice QCD with special emphasis on the motivation for performing the improvement programme non-perturbatively and the general concepts of on-shell improvement. The present status of the calculations of various improvement coefficients (perturbative and non-perturb...
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| Lenguaje: | eng |
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1997
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| Acceso en línea: | https://dx.doi.org/10.1016/S0920-5632(97)00490-8 http://cds.cern.ch/record/326392 |