{"paper":{"title":"Model with Gauge Coupling Unification on $S^1/(Z_2 \\times Z_2')$ Orbifold","license":"","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"Kazumasa Ukai, N. Haba, T. Kondo, Tomoharu Suzuki, Y. Shimizu","submitted_at":"2001-08-01T10:56:07Z","abstract_excerpt":"We suggest a simple grand unified theory where the fifth dimensional coordinate is compactified on an $S^1/(Z_2 \\times Z_2')$ orbifold. This model contains additional ${\\bf 10 + \\overline{10}}$, (${\\bf 15 + \\overline{15}}$) and two ${\\bf 24}$ Higgs multiplets in the non-supersymmetric SU(5) grand unified theory. Although this model is non-supersymmetric theory, the gauge coupling unification is realized due to the mass splittings of Higgs multiplets by $S^1/(Z_2 \\times Z_2')$ orbifolding. The constraints from the $b \\to s \\gamma$, $\\mu \\to e \\gamma$, and electron and muon anomalous magnetic mo"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-ph/0108003","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"}