{"paper":{"title":"Long N=2, 4 multiplets in supersymmetric mechanics","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"hep-th","authors_text":"Antonio Rivasplata Mendoza, Evgeny Ivanov, Stepan Sidorov","submitted_at":"2016-10-13T07:32:57Z","abstract_excerpt":"We define SU(2|1) supermultiplets described by chiral superfields having non-zero external spins with respect to SU(2) \\subset SU(2|1) and show that their splitting into N=2, d=1 multiplets contains the so called \"long\" indecomposable N=2, d=1 multiplets (2, 4, 2)_l. We give superfield formulation for this type of N=2 long multiplets and construct their most general superfield action. A simple example of long N=4, d=1 multiplet is also considered, both in the superfield and the component formulations."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1610.03961","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"}