{"paper":{"title":"On Fermion Zero-Modes in Instanton $V-A$ Models With Spontaneous Symmetry Breaking","license":"","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"Kamran Saririan","submitted_at":"1993-02-09T22:19:51Z","abstract_excerpt":"The left and right handed fermion zero-modes are examined. Their behaviour under the variation of the size of the instanton, $\\ri$, and the size of the Higgs core, $\\rh$, for a range of Yukawa couplings corresponding to the fermion masses in the electroweak theory are studied.  It is shown that the characteristic radii of the zero-modes, in particlar those the left handed fermions, are locked to the instanton size, and are not affected by the variation of $\\rh$, except for fermion masses much larger than those in the standard electroweak theory."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-ph/9302243","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"}