{"paper":{"title":"The lattice gluon propagator in renormalizable $\\xi$ gauges","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-ph","hep-th"],"primary_cat":"hep-lat","authors_text":"D. Binosi, N. Cardoso, O. Oliveira, P. Bicudo, P. J. Silva","submitted_at":"2015-05-21T20:42:25Z","abstract_excerpt":"We study the SU(3) gluon propagator in renormalizable $R_\\xi$ gauges implemented on a symmetric lattice with a total volume of (3.25 fm)$^4$ for values of the guage fixing parameter up to $\\xi=0.5$. As expected, the longitudinal gluon dressing function stays constant at its tree-level value $\\xi$. Similar to the Landau gauge, the transverse $R_\\xi$ gauge gluon propagator saturates at a non-vanishing value in the deep infrared for all values of $\\xi$ studied. We compare with very recent continuum studies and perform a simple analysis of the found saturation with a dynamically generated effectiv"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1505.05897","kind":"arxiv","version":1},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"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"}