101 citations · 615 across the 39 of their papers we have counts for
Showing 2005 · hep-latShow all
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hep-lat2005★ 29 cited
Variational method for lattice spectroscopy with ghosts
Tommy Burch, Christof Gattringer, Leonid Ya. Glozman +2
We discuss the variational method used in lattice spectroscopy calculations. In particular we address the role of ghost contributions which appear in quenched or partially quenched…
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,…