3 citations · 3 across the 2 of their papers we have counts for
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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…
Perturbative determination of with Symanzik improved gauge action and stout smearing
R. Horsley, H. Perlt, P. E. L. Rakow +2
We determine the improvement factor in one-loop lattice perturbation theory for the plaquette and Symanzik improved gauge actions. The fermionic action is ${\mathcal{O}(a)…
The lattice gluon propagator in stochastic perturbation theory
E. -M. Ilgenfritz, H. Perlt, A. Schiller
We calculate loop contributions up to four loops to the Landau gauge gluon propagator in numerical stochastic perturbation theory. For different lattice volumes we carefully extrap…
Operator product expansion on the lattice: analytic Wilson coefficients
M. Göckeler, R. Horsley, H. Perlt +3
We present first results for Wilson coefficients of operators up to first order in the covariant derivatives for the case of Wilson fermions. They are derived from the off-shell Co…
Distribution Amplitudes of Pseudoscalar Mesons
V. M. Braun, M. Gockeler, R. Horsley +8
We present results for the first two moments of the distribution amplitudes of pseudoscalar mesons. Using two flavors of non-perturbatively improved clover fermions and non-perturb…