3 papers
hep-lat2026
Reconstructing the full kinematic dependence of GPDs from pseudo-distributions
Hervé Dutrieux, Robert G. Edwards, Joe Karpie +7
We propose a reconstruction of the full dependence of unpolarized isovector proton generalized parton distributions (GPDs) and from lattice QCD dat…
hep-lat2025
Accelerating multigrid with streaming chiral SVD for Wilson fermions in lattice QCD
Travis Whyte, Andreas Stathopoulos, Eloy Romero
A modification to the setup algorithm for the multigrid preconditioner of Wilson fermions in lattice QCD is presented. A larger basis of test vectors than that used in conventional…
hep-lat2025
Chiral rank- truncations for the multigrid preconditioner of Wilson fermions in lattice QCD
Travis Whyte, Andreas Stathopoulos, Eloy Romero
We present a modification to the setup algorithm for the multigrid preconditioner of Wilson fermions in lattice QCD. A larger number of test vectors than that used in conventional…