10 citations · 17 across the 3 of their papers we have counts for
3 papers
Symanzik Improvement with Dynamical Charm: A 3+1 Scheme for Wilson Quarks
Patrick Fritzsch, Rainer Sommer, Felix Stollenwerk +1
We discuss the problem of lattice artefacts in QCD simulations enhanced by the introduction of dynamical charmed quarks. In particular, we advocate the use of a massive renormaliza…
Determination of c_sw in N_f=3+1 Lattice QCD with massive Wilson fermions
Patrick Fritzsch, Rainer Sommer, Felix Stollenwerk +1
We develop a strategy for the non-perturbative determination of the O(a)-improvement coefficient c_sw for Wilson fermions with massive sea quarks. The improvement condition is defi…
Critical slowing down and the gradient flow coupling in the Schrödinger functional
Patrick Fritzsch, Alberto Ramos, Felix Stollenwerk
We study the sensitivity of the gradient flow coupling to sectors of different topological charge and its implications in practical situations. Furthermore, we investigate an alter…