49 citations · 221 across the 21 of their papers we have counts for
3 papers · 1 filter
Lattice Gauge Actions for Fixed Topology
XLF Collaboration, W. Bietenholz, K. Jansen +4
We test a set of lattice gauge actions for QCD that suppress small plaquette values and in this way also suppress transitions between topological sectors. This is well suited for s…
Testing a Topology Conserving Gauge Action in QCD
S. Shcheredin, W. Bietenholz, K. Jansen +3
We study lattice QCD with a gauge action, which suppresses small plaquette values. Thus the MC history is confined to a single topological sector over a significant time, while oth…
Comparison between overlap and twisted mass fermions towards the chiral limit
W. Bietenholz, S. Capitani, T. Chiarappa +10
We compare overlap fermions, which are chirally invariant, and Wilson twisted mass fermions in the approach to the chiral limit. Our quenched simulations reveal that with both form…