204 citations · 1.9k across the 52 of their papers we have counts for
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Dirac zero-modes in compact U(1) gauge theory
Thomas Drescher, C. B. Lang
We study properties of the zero and near-zero eigenmodes of the overlap Dirac operator in compact U(1) gauge theory. In the confinement phase the exact zero-modes are localized as…
Spatially improved operators for excited hadrons on the lattice
Tommy Burch, Christof Gattringer, Leonid Ya. Glozman +3
We present a new approach for determining spatially optimized operators that can be used for lattice spectroscopy of excited hadrons. Jacobi smeared quark sources with different wi…
Renormalization of bilinear quark operators for the chirally improved lattice Dirac operator
Christof Gattringer, M. Göckeler, Philipp Huber +1
We compute non-perturbative renormalization constants of fermionic bilinears for the chirally improved lattice fermions in the quenched approximation of QCD. We address finite size…