hep-lat · 2026-07-29 · No. 68

High Energy Physics - Lattice, 2026-07-29.

1 new papers in hep-lat. Titles, authors, abstracts. Links to arXiv. Want this in your inbox every morning? Subscribe →

01 — The papers

1 entries
  1. 01

    Normalizing Flows to Reconstruct Pseudo-PDFs

    Yamil Cahuana Medrano, Kostas Orginos

    hep-lat · cs.LG · hep-ph

    We investigate a normalizing-flow approach for reconstructing parton distribution functions (PDFs) from synthetic matrix-element data. Our framework combines Gaussian Process priors with invertible neural networks to learn a posterior distribution over PDFs consistent with limited Ioffe-time data. We demonstrate that the architecture preserves physical constraints and extrapolation properties.

    arxiv.org/abs/2607.25282 · PDF

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