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hep-lat2011
Determination of the Wilson ChPT low energy constant c_2
Fabio Bernardoni, John Bulava, Rainer Sommer
Following a suggestion by Aoki and Bär, c2 can be extracted by analyzing volume effects in 2-pion states. To this end we consider renormalized ratios of four point to two point cor…
hep-lat2011★ 6 cited
Light quark correlators in a mixed-action setup
Fabio Bernardoni, Nicolas Garron, Pilar Hernandez +2
We report our progress in simulating Neuberger valence fermions on N_f=2 Wilson O(a)-improved sea quarks. We compute correlators with valence quark masses both in the p- and in the…