BQCD - Berlin quantum chromodynamics program

Abstract

We publish BQCD as free software under the GNU General Public License. BQCD is a Hybrid Monte-Carlo program that simulates lattice QCD with dynamical Wilson fermions. It is one of the main production programs of the QCDSF collaboration. The program can simulate 2 and 2 + 1 fermion flavours with pure, clover improved, and stout smeared fat link Wilson fermions as well as standard plaquette, and an improved (rectangle) gauge action. The single flavour is simulated with the Rational Hybrid Monte-Carlo algorithm.

7 pages, 1 figure, poster presented at the XXVIII International Symposium on Lattice Field Theory (Lattice 2010), June 14-19 2010, Villasimius, Italy

Cited by in corpus (19)

• Flavour blindness and patterns of flavour symmetry breaking in lattice simulations of up, down and strange quarks
• Direct determinations of the nucleon and pion $\sigma$ terms at nearly physical quark masses
• Hyperon sigma terms for 2+1 quark flavours
• The electric dipole moment of the neutron from 2+1 flavor lattice QCD
• Lattice simulations with $N_f=2+1$ improved Wilson fermions at a fixed strange quark mass
• Nucleon axial charge and pion decay constant from two-flavor lattice QCD
• Isospin breaking in octet baryon mass splittings
• Wilson flow and scale setting from lattice QCD
• Design of an energy aware petaflops class high performance cluster based on power architecture
• Double parton distributions in the pion from lattice QCD
• SU(3) flavour symmetry breaking and charmed states
• Applying polynomial filtering to mass preconditioned Hybrid Monte Carlo
• Nucleon generalized form factors and sigma term from lattice QCD near the physical quark mass
• Recent developments in the tmLQCD software suite
• Improving the lattice axial vector current
• Determining the scale in Lattice QCD
• Charmed states and flavour symmetry breaking
• Analyzing Performance Properties Collected by the PerSyst Scalable HPC Monitoring Tool
• Reply to "Comment on `Lattice determination of Sigma - Lambda mixing' "