{"id":"W2008613371","doi":"10.1364/ol.36.002821","title":"Causality and the complete positivity of classical polarization maps","year":2011,"lang":"en","type":"article","venue":"Optics Letters","topic":"Advanced Topics in Algebra","field":"Mathematics","cited_by":11,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Toronto","funders":"Natural Sciences and Engineering Research Council of Canada","keywords":"Polarization (electrochemistry); Causality (physics); Physics; Mathematics; Quantum mechanics; Chemistry","routes":{"ca_aff":true,"ca_fund":true,"ca_venue":false,"about_ca":false,"invisible_to_affiliation_only":false},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.002689924,0.0004121236,0.0004457862,0.001221708,0.001160172,0.00256246,0.0006733041,0.0008783542,0.004695737],"category_scores_gemma":[0.006486029,0.0003834003,0.0004631114,0.0006984769,0.006079582,0.005828066,0.002217205,0.002012495,0.0009072436],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0006615862,"about_ca_system_score_gemma":0.001232664,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0004650891,"about_ca_topic_score_gemma":0.0003707697,"domain_scores_codex":[0.9983897,0.000537607,0.00009599395,0.0002877739,0.0005193648,0.0001694496],"domain_scores_gemma":[0.9967239,0.001059308,0.0004170419,0.0004338461,0.001085471,0.0002803315],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"theoretical_or_conceptual","study_design_gemma":"theoretical_or_conceptual","study_design_scores_codex":[0.000006839061,0.000003703685,0.00003936457,0.00001422946,0.00000173698,0.00002680414,0.00005088016,0.0002754982,0.0003786354,0.9970599,0.0003326024,0.001809828],"study_design_scores_gemma":[0.000002638143,0.000003485983,0.0000513078,0.000004050844,6.973323e-7,0.00003523392,0.00001442851,0.0008690496,0.0001904058,0.9972845,0.001540532,0.000003643513],"study_design_candidate":"theoretical_or_conceptual","study_design_consensus":"theoretical_or_conceptual","genre_codex":"methods","genre_gemma":"empirical","genre_scores_codex":[0.1991116,0.002833997,0.5512529,0.006354245,0.001095652,0.00009392457,0.000718128,0.0002592459,0.2382803],"genre_scores_gemma":[0.9299231,0.002328674,0.04126984,0.001280303,0.0008927889,0.0001446044,0.0003071792,0.0001683937,0.02368513],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.004695737,"threshold_uncertainty_score":0.0157088,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.06362602535317569,"score_gpt":0.2829283251138694,"score_spread":0.2193022997606937,"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."}}