545 citations · 2.4k across the 47 of their papers we have counts for
50 papers
Optimizing Staggered Multigrid for Exascale performance
Venkitesh Ayyar, Richard Brower, M. A. Clark +2
Adaptive multi-grid methods have proven very successful in dealing with critical slow down for the Wilson-Dirac solver in lattice gauge theory. Multi-grid algorithms developed for…
QED with massive photons for precision physics: zero modes and first result for the hadron spectrum
M. A. Clark, M. Della Morte, Z. Hall +6
The current precision reached by lattice QCD calculations of low-energy hadronic observables, requires not only the introduction of electromagnetic corrections, but also control ov…
The hyperon spectrum from lattice QCD
Nolan Miller, Grant Bradley, M. A. Clark +8
Hyperon decays present a promising alternative for extracting from lattice QCD combined with experimental measurements. Currently is deter…
Toward a resolution of the NN controversy
Amy Nicholson, Evan Berkowitz, John Bulava +13
Lattice QCD calculations of two-nucleon interactions have been underway for about a decade, but still haven't reached the pion mass regime necessary for matching onto effective fie…
Nucleon Axial Form Factor from Domain Wall on HISQ
Aaron S. Meyer, Evan Berkowitz, Chris Bouchard +10
The Deep Underground Neutrino Experiment (DUNE) is an upcoming neutrino oscillation experiment that is poised to answer key questions about the nature of neutrinos. Lattice QCD has…
Solving DWF Dirac Equation Using Multi-splitting Preconditioned Conjugate Gradient with Tensor Cores on NVIDIA GPUs
Jiqun Tu, M. A. Clark, Chulwoo Jung +1
We show that using the multi-splitting algorithm as a preconditioner for the domain wall Dirac linear operator, arising in lattice QCD, effectively reduces the inter-node communica…