{"paper":{"title":"A scale invariant extension of the Georgi Machacek model","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"Hamza Taibi","submitted_at":"2025-04-27T10:27:28Z","abstract_excerpt":"We propose a classically scale-invariant extension of the Georgi--Machacek model by augmenting its custodial \\(SU(2)_L \\times SU(2)_R\\)-symmetric Higgs sector -- originally composed of a doublet and two triplets -- with a gauge-singlet scalar. Employing the Gildener--Weinberg formalism, we demonstrate that radiative symmetry breaking via the Coleman--Weinberg mechanism dynamically generates the electroweak scale along a flat direction. The scalar spectrum retains the quintet (\\(H_5\\)) and triplet (\\(H_3\\)) states of the original model while introducing three CP-even singlets: a pseudo-Goldston"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2504.19187","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2504.19187/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"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"}