{"paper":{"title":"Free boson representation of $DY_{\\hbar}(\\hat{sl} (M+1|N+1)) $ at level one","license":"","headline":"","cross_cats":[],"primary_cat":"math.QA","authors_text":"Bo-Yu Hou, W.-L. Yang, Y. Zhen","submitted_at":"2001-03-21T07:01:00Z","abstract_excerpt":"We construct a realization of the central extension of super-Yangian double $DY_{\\hbar}(\\hat{sl}(M+1|N+1))$ at level-one in terms of free boson fields with a continuous parameter."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"math/0103128","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":""},"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"}