{"paper":{"title":"Strings versus supersymmetric GUTs: can they be reconciled?","license":"","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"A. Strumia, G. Dvali, R. Barbieri","submitted_at":"1994-04-18T15:22:17Z","abstract_excerpt":"We describe a class of supersymmetric unified models with the following properties:\n i) the full breaking of the gauge group is achieved by Higgs fields in the fundamental representation;\n ii) the correct unification of the strong and electroweak coupling constants is obtained without the need of any intermediate scale;\n iii) the problems of the doublet-triplet splitting and of the proton decay at dimension-5 level may receive a natural solution.\n  The models, other than being interesting unified field theories per se, may constitute examples of string-derivable GUTs."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-ph/9404278","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"}