{"record":{"author":{"account_ref":null,"orcid":null},"builds_on":[],"content_schema":"pubphys.content.revision/1","content_sha256":"dfc7897a42ded4c72c8547c0a6195ec625edf53c2781d44ba4cb8a3632344d39","created":"2026-10-15T23:43:22Z","files":[],"origin":{"assisted_by":["ai:gpt-5.5"],"kind":"seed"},"parents":["440c8561bf1840fa4279b3248bd4c735b608c38951ae174a6cbfd7160bcf1394","ce59fb6cd812fc05906d0c60a71c75ea22bc686bcf38e7c3ef7010834d98ee7b"],"salt":"b3226164c02d5a4392e66e3eca046ea6115945efac632e5c523ad7ecd3d9e9b6","schema":"pubphys.record/2","site":"pubphys.com","target":null,"type":"revision"},"content":{"answer_type":"yes-no","assisted_by":["ai:gpt-5.5"],"external_id":"hep.baryogenesis.ewbg-viability","kind":"well-posed","literature_status":"open","n":"2","parents":[],"plain":"The asymmetry could have formed when the Higgs field switched on, but that needs new CP-violating forces near the weak scale. Such forces would also give the electron a tiny electric dipole, which has not been seen.","posed_since":"1985","precise":"Determine whether any model with a strongly first-order electroweak transition and CP violation sufficient for $\\eta_B \\sim 6 \\times 10^{-10}$ is consistent with $\\mid d_{e} \\mid <$ $4.1 \\times 10^{-30}$ e cm (JILA, 2023) and LHC Higgs data. An answer is an explicit viable model with predicted signals, or a general exclusion argument.","problem_ref":"440c8561bf1840fa4279b3248bd4c735b608c38951ae174a6cbfd7160bcf1394","references":"","settled_by":"Next-generation electron EDM measurements (sensitivity $\\sim 10^{-31}\\,e\\,\\mathrm{cm}$) combined with Higgs self-coupling and singlet-mixing measurements.","status_note":"Most minimal two-Higgs-doublet realizations are excluded by EDMs; models with CP violation in a dark or flavored sector remain.","title":"Can electroweak baryogenesis survive the electron EDM bound?","topic_ref":null},"attested":{"attestation":{"batch":null,"client_id":null,"id_token_sha256":null,"kind":"platform"},"record_hash":"f86b2463f15dc4828bd3cc17b8d138abfc77be646a896576c27552a4f18343a2","schema":"pubphys.attested/1"},"envelope":{"attested_hash":"885f0a54c9f3ac35f4acc42df5236f2db63a08d55ef145a75e7284a1a0879a72","platform_signature":{"key_id":"c6afc19b31429869751f06879c75cd64ea92654423d15b44be775bf1310a60da","sig":"Cc1QtDFEbpMyhFQDZjGYeO8NyFi7KVmeW_qSVxtBcFX5H4aCBjH45csjXl9aGUTfxPeN_sCfrtI1e4M80MSzDA"},"schema":"pubphys.envelope/1"},"record_hash":"f86b2463f15dc4828bd3cc17b8d138abfc77be646a896576c27552a4f18343a2","leaf_index":3322}