{"paper":{"title":"On the decoupling of mirror fermions","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-ph","hep-th"],"primary_cat":"hep-lat","authors_text":"Chen Chen, Erich Poppitz, Joel Giedt","submitted_at":"2012-11-29T15:18:00Z","abstract_excerpt":"An approach to the formulation of chiral gauge theories on the lattice is to start with a vector-like theory, but decouple one chirality (the \"mirror\" fermions) using strong Yukawa interactions with a chirally coupled \"Higgs\" field. While this is an attractive idea, its viability needs to be tested with nonperturbative studies. The model that we study here, the so-called \"3-4-5\" model, is anomaly free and the presence of massless states in the mirror sector is not required by anomaly matching arguments, in contrast to the \"1-0\" model that was studied previously. We have computed the polarizati"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1211.6947","kind":"arxiv","version":3},"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"}