{"paper":{"title":"Multiparticle $\\mathcal{N}{=}\\,8$ mechanics with $F(4)$ superconformal symmetry","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"hep-th","authors_text":"Evgeny Ivanov, Sergey Fedoruk","submitted_at":"2018-10-31T16:02:28Z","abstract_excerpt":"We present a new multiparticle model of $\\mathcal{N}{=}\\,8$ mechanics with superconformal $F(4)$ symmetry. The system is constructed in terms of two matrix $\\mathcal{N}{=}\\,4$ multiplets. One of them is a bosonic matrix $({\\bf 1, 4, 3})$ multiplet and another is a fermionic $({\\bf 0, 4, 4})$ one. Off-diagonal bosonic components of the $({\\bf 1, 4, 3})$ multiplet are chosen to take values in the flag manifold $\\mathrm{U}(n)/[\\mathrm{U}(1)]^n$ and they carry additional gauge symmetries. The explicit form of the $F(4)$ supersymmetry generators is found. We demonstrate that the $F(4)$ superalgebra"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1810.13366","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"}