43 citations · 55 across the 4 of their papers we have counts for
4 papers
Comparison of filtering methods in SU(3) lattice gauge theory
F. Bruckmann, F. Gruber, C. B. Lang +4
We systematically compare filtering methods used to extract topological excitations from lattice gauge configurations. We show that there is a strong correlation of the topological…
Excitations of single-beauty hadrons
Tommy Burch, Christian Hagen, Christian B. Lang +2
In this work we study the predominantly orbital and radial excitations of hadrons containing a single heavy quark. We present meson and baryon mass splittings and ratios of meson d…
Fermion loop simulations in 2--d lattice theories -- results and limitations
Markus Limmer, Christof Gattringer, Verena Hermann
We review our results for the simulation of the 2--d lattice Gross--Neveu model in a fermion loop representation. Possible extensions of our techniques to other models and higher d…
Dynamical Chirally Improved Quarks: First Results for Hadron Masses
R. Frigori, Ch. Gattringer, C. B. Lang +4
We present first results for a study with two mass-degenerate dynamical Chirally Improved (CI) fermions on lattices of spatial extent 2.4 fm. The CI Dirac operator obeys the Ginspa…