Bruno, Mattia and Djukanovic, Dalibor and Engel, Georg P. and Francis, Anthony and Herdoiza, Gregorio and Horch, Hanno and Korcyl, Piotr and Korzec, Tomasz and Papinutto, Mauro and Schaefer, Stefan and Scholz, Enno E. and Simeth, Jakob and Simma, Hubert and Soeldner, Wolfgang (2015) Simulation of QCD with N-f=2+1 flavors of non-perturbatively improved Wilson fermions. JOURNAL OF HIGH ENERGY PHYSICS (2): 043. ISSN 1029-8479,
Full text not available from this repository. (Request a copy)Abstract
We describe a new set of gauge configurations generated within the CLS effort. These ensembles have N-f = 2 + 1 flavors of non-perturbatively improved Wilson fermions in the sea with the Luscher-Weisz action used for the gluons. Open boundary conditions in time are used to address the problem of topological freezing at small lattice spacings and twisted-mass reweighting for improved stability of the simulations. We give the bare parameters at which the ensembles have been generated and how these parameters have been chosen. Details of the algorithmic setup and its performance are presented as well as measurements of the pion and kaon masses alongside the scale parameter t(0).
| Item Type: | Article |
|---|---|
| Uncontrolled Keywords: | STRANGE QUARK MASS; LATTICE QCD; ALGORITHM; Lattice QCD; Lattice Gauge Field Theories |
| Subjects: | 500 Science > 530 Physics |
| Divisions: | Physics > Institute of Theroretical Physics |
| Depositing User: | Dr. Gernot Deinzer |
| Date Deposited: | 24 Jul 2019 11:46 |
| Last Modified: | 24 Jul 2019 11:46 |
| URI: | https://pred.uni-regensburg.de/id/eprint/5972 |
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