88 citations · 388 across the 21 of their papers we have counts for
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Searching for KvBLL calorons in SU(3) lattice gauge field ensembles
Christof Gattringer, Ernst-Michael Ilgenfritz, Boris V. Martemyanov +5
We discuss Kraan - van Baal - Lee - Lu (KvBLL) solutions of the classical Yang-Mills equations with temperature in the context of SU(3) lattice gauge theory. We present discretized…
Low-Lying Nucleons from Chirally Improved Fermions
D. Broemmel, P. R. Crompton, C. Gattringer +4
We report on our preliminary results on the low-lying excited nucleon spectra which we obtain through a variational basis formed with three different interpolators.
Excited nucleons with chirally improved fermions
Dirk Broemmel, Peter Crompton, Christof Gattringer +4
We study positive and negative parity nucleons on the lattice using the chirally improved lattice Dirac operator. Our analysis is based on a set of three operators chi_i with the n…
Quenched spectroscopy with fixed-point and chirally improved fermions
BGR Collaboration, Christof Gattringer, Meinulf Gockeler +10
We present results from quenched spectroscopy calculations with the parametrized fixed-point and the chirally improved Dirac operators. Both these operators are approximate solutio…
A lattice calculation of vector meson couplings to the vector and tensor currents using chirally improved fermions
V. M. Braun, T. Burch, C. Gattringer +4
We present a quenched lattice calculation of , the coupling of vector mesons to the tensor current normalized by the vector meson decay constant. The chirally improv…