{"paper":{"title":"Relativistic field equations from higher-order polarizations of the Poincar\\'e group","license":"","headline":"","cross_cats":[],"primary_cat":"hep-th","authors_text":"IMAFF), Madrid, Manuel Calixto (Granada U.), Miguel Navarro (Granada U., Valencia U.), V\\'ictor Aldaya (Granada U.","submitted_at":"1996-12-18T12:58:31Z","abstract_excerpt":"The theory of free relativistic fields is shown to arise in a unified manner from higher-order, configuration-space, irreducible representations of the Poincar\\'e group. A de Sitter subalgebra, in the massive case, and a Poincar\\'e subalgebra, in the massless case, of the enveloping algebra of the Poincar\\'e group are the suitable higher-order polarizations. In particular, a simple group-theoretic derivation of the Dirac equation is given."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-th/9612189","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"}