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hep-lat2005
Low energy constants from the chirally improved Dirac operator D_CI
Christof Gattringer, Philipp Huber, C. B. Lang
The leading order low energy parameters like the pion decay constant or the quark condensate are well-known from "classical" low energy theorems and experiments. It is a challenge,…
hep-lat2004★ 2 cited
Experiences with dynamical chirally improved fermions
C. B. Lang, Pushan Majumdar, Wolfgang Ortner
We simulate Quantum Chromodynamics (QCD) in four Euclidean dimensions with two (degenerate mass) flavors of dynamical quarks. The Dirac operator we use is the so-called chirally im…