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hep-lat2009★ 66 cited
Non-perturbative improvement of stout-smeared three flavour clover fermions
N. Cundy, M. Göckeler, R. Horsley +11
We discuss a 3-flavour lattice QCD action with clover improvement in which the fermion matrix has single level stout smearing for the hopping terms together with unsmeared links fo…
hep-lat2004
Axial and tensor charge of the nucleon with dynamical fermions
A. Ali Khan, M. Göckeler, P. Hägler +9
We present preliminary results for the axial and tensor charge of the nucleon obtained from simulations with N_f=2 clover fermions. A comparison with chiral perturbation theory is…