545 citations · 2.4k across the 47 of their papers we have counts for
3 papers · 1 filter
Solving Lattice QCD systems of equations using mixed precision solvers on GPUs
M. A. Clark, R. Babich, K. Barros +2
Modern graphics hardware is designed for highly parallel numerical tasks and promises significant cost and performance benefits for many scientific applications. One such applicati…
The role of multigrid algorithms for LQCD
Ronald Babich, James Brannick, Richard C. Brower +4
We report on the first successful QCD multigrid algorithm which demonstrates constant convergence rates independent of quark mass and lattice volume for the Wilson Dirac operator.…
Strange quark content of the nucleon
Ronald Babich, Richard Brower, Michael Clark +3
We discuss the calculation of disconnected diagrams needed for determining the strange quark content of the nucleon on the lattice. We present results for the strange scalar form f…