{"paper":{"title":"QCD $\\beta$ Function with Two Flavors of Dynamical Wilson Fermions","license":"","headline":"","cross_cats":[],"primary_cat":"hep-lat","authors_text":"A.D. Kennedy, K.M. Bitar, R.G. Edwards, U.M. Heller","submitted_at":"1996-02-07T22:12:24Z","abstract_excerpt":"We test the asymptotic scaling behavior of state-of-the-art simulations of QCD with two flavors of light Wilson fermions. This is done by matching $\\pi$ and $\\rho$ masses on lattices of size $16^3\\times32$ and $8^3\\times16$. We find that at $\\beta=6/g^2=5.3$ matching is not possible over a range extending down to $\\beta=3.5$. The large lattice data at $\\beta=5.5$ matches the small lattice values at $\\beta=4.9(1)$ leading to a shift $\\Delta\\beta=0.6(1)$, considerably larger than the perturbative prediction of $0.45$. In both cases we conclude that the simulations are very far from the asymptoti"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-lat/9602010","kind":"arxiv","version":2},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/hep-lat/9602010/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"references":{"count":0,"sample":[],"resolved_work":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","internal_anchors":0},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"}