Overlap Hypercube Fermions in QCD
arXiv:hep-lat/0511051 · doi:10.1016/j.nuclphysbps.2006.01.001
Abstract
We present simulation results obtained with overlap hypercube fermions in QCD near the chiral limit. We relate our results to chiral perturbation theory in both, the epsilon-regime and in the p-regime. In particular we measured the pion decay constant by different methods, as well as the chiral condensate, light meson masses, the PCAC quark mass and the renormalisation constant Z_A.
8 pages, 9 figures, talk presented at Workshop on Computational Hadron Physics, Nicosia, Cyprus, Sept. 14-17, 2005