Light quark correlators in a mixed-action setup
Abstract
We report our progress in simulating Neuberger valence fermions on Nf=2 Wilson O(a)-improved sea quarks. We compute correlators with valence quark masses both in the p- and in the epsilon-regime, and we match the results with the predictions of the Chiral Effective Theory in the mixed regime. This allows us to extract the Low Energy Couplings (LECs) of the Nf=2 theory and to test the validity of the approach.
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