{"paper":{"title":"Inflection-point Higgs Inflation","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.CO"],"primary_cat":"hep-ph","authors_text":"Digesh Raut, Nobuchika Okada","submitted_at":"2016-10-28T19:52:23Z","abstract_excerpt":"Inflection-point inflation is an interesting possibility to realize a successful slow-roll inflation when inflation is driven by a single scalar field with its initial value below the Planck mass ($\\phi_I \\lesssim M_{Pl}$). In order for a renormalization group (RG) improved effective $\\lambda \\phi^4$ potential to develop an inflection-point, the quartic coupling $\\lambda(\\phi)$ must exhibit a minimum with an almost vanishing value in its RG evolution, namely $\\lambda(\\phi_I) \\simeq 0$ and $\\beta_{\\lambda}(\\phi_I) \\simeq 0$, where $\\beta_{\\lambda}$ is the beta-function of the quartic coupling. "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1610.09362","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"}