545 citations · 2.6k across the 80 of their papers we have counts for
3 papers · 2 filters
Exploring strange nucleon form factors on the lattice
Ronald Babich, Richard C. Brower, Michael A. Clark +4
We discuss techniques for evaluating sea quark contributions to hadronic form factors on the lattice and apply these to an exploratory calculation of the strange electromagnetic, a…
Multigrid solver for clover fermions
J. C. Osborn, R. Babich, J. Brannick +4
We present an adaptive multigrid Dirac solver developed for Wilson clover fermions which offers order-of-magnitude reductions in solution time compared to conventional Krylov solve…
Adaptive multigrid algorithm for the lattice Wilson-Dirac operator
R. Babich, J. Brannick, R. C. Brower +5
We present an adaptive multigrid solver for application to the non-Hermitian Wilson-Dirac system of QCD. The key components leading to the success of our proposed algorithm are the…