{"paper":{"title":"Vacuum expectation value of A^2 from LQCD","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"hep-lat","authors_text":"A. Le Yaouanc, B. Blossier, F. de Soto, J. Micheli, J.P. Leroy, J. Rodr\\'iguez-Quintero, K. Petrov, M.Brinet, M. Gravina, O. P\\`ene, Ph. Boucaud, V. Morenas, Z. Liu","submitted_at":"2011-02-08T08:34:39Z","abstract_excerpt":"We argue from LQCD that there is a non vanishing v.e.v of $A_a^\\mu A^a_\\mu$ in QCD in the Landau gauge. We use operator product expansion to provide a clear definition of $A_a^\\mu A^a_\\mu$ and extract a number both in the quenched and unquenched case."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1102.1535","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"}