2 papers
hep-lat2005
Chiral properties of dynamical Wilson fermions
Roland Hoffmann
We consider two-flavor QCD in the lattice regularization with improved Wilson fermions. In this formulation chiral symmetry is explicitly broken at order a and hence the isovector…
hep-lat2005
Non-perturbative quark mass renormalization in two-flavor QCD
Michele Della Morte, Roland Hoffmann, Francesco Knechtli +4
The running of renormalized quark masses is computed in lattice QCD with two flavors of massless O(a) improved Wilson quarks. The regularization and flavor independent factor that…