{"id":"W4389538634","doi":"10.1364/fio.2023.jtu4a.54","title":"Generating a 4-photon tetrahedron state: towards simultaneous super-sensitivity to non-commuting rotations","year":2023,"lang":"en","type":"article","venue":"","topic":"Advanced Frequency and Time Standards","field":"Physics and Astronomy","cited_by":2,"is_retracted":false,"has_abstract":true,"ca_institutions":"Canadian Institute for Advanced Research; National Research Council Canada; University of Toronto","funders":"","keywords":"Tetrahedron; Observable; Quantum metrology; Measure (data warehouse); State (computer science); Metrology; Sensitivity (control systems); Photon; Rotation (mathematics); Quantum; Statistical physics; Physics; Quantum mechanics; Computer science; Algorithm; Mathematics; Quantum computer; Engineering; Quantum simulator; Electronic engineering; Artificial intelligence; Geometry; Data mining","routes":{"ca_aff":true,"ca_fund":false,"ca_venue":false,"about_ca":false,"invisible_to_affiliation_only":false},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0003934403,0.0001930893,0.0002075873,0.00008958198,0.0004172889,0.000069064,0.00008951543,0.00002860688,0.0004671416],"category_scores_gemma":[0.00004491849,0.0001861479,0.00008686723,0.0005353504,0.00002916293,0.0001522351,0.00007900613,0.0001860582,0.0002280445],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00005584482,"about_ca_system_score_gemma":0.00008923524,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0008414905,"about_ca_topic_score_gemma":0.000163658,"domain_scores_codex":[0.9986622,0.00004053031,0.0002769596,0.0003101435,0.0002099398,0.0005002067],"domain_scores_gemma":[0.9991857,0.0002502279,0.00004785781,0.0002436289,0.0001244477,0.0001481082],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"design_other","study_design_gemma":"simulation_or_modeling","study_design_scores_codex":[0.000047351,0.0001386197,0.005606711,0.00002512023,0.0001314489,0.0001519371,0.005653223,0.3161387,0.132644,0.00331457,0.003159813,0.5329885],"study_design_scores_gemma":[0.002027584,0.0004555343,0.00396223,0.0001483166,0.0000757731,0.00001259712,0.01035106,0.5739166,0.3669508,0.01436344,0.02551006,0.002226115],"study_design_candidate":"simulation_or_modeling","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.7002775,0.000002548988,0.2603397,0.0001923753,0.0001954769,0.000339092,0.0002054829,0.0001854444,0.03826234],"genre_scores_gemma":[0.985846,4.178399e-7,0.01001337,0.00007881798,0.0005440597,0.00002601778,0.000114195,0.00003078259,0.003346311],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.5307624,"threshold_uncertainty_score":0.7590891,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01126424285327087,"score_gpt":0.2838824361595575,"score_spread":0.2726181933062867,"validation_status":"score_only:v0-immature-baseline","note":"Baseline scores from an immature model (maturity gate not passed). Scores rank; they never assert a category."}}