Restoring chiral symmetry to O(a^2) for dynamical Wilson fermions

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We present results for the non-perturbative determination of the improvement and renormalization factors of the isovector axial current for lattice QCD with two flavors of dynamical Wilson quarks. The improvement and normalization conditions are formulated in terms of matrix elements of the PCAC relation in the Schroedinger functional setup and results are given in the form of interpolating formulae for bare gauge couplings beta=6/g_0^2>5.2.
Talk presented at Lattice 2005 (Improvement and renomalisation), 6 pages, 4 figures

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High Energy Physics - Lattice

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http://salesiana.dossiersoluciones.com/handle/123456789/96076

Consulte el texto completo en el siguiente enlace:

https://arxiv.org/abs/hep-lat/0509077
 http://arxiv.org/abs/hep-lat/0509077
 PoS LAT2005 (2005) 232

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arXiv