{"id":"W2592302354","doi":"10.1103/physreva.80.042304","title":"Probing the quantumness of channels with mixed states","year":2009,"lang":"en","type":"article","venue":"Physical Review A","topic":"Quantum Information and Cryptography","field":"Computer Science","cited_by":17,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Waterloo","funders":"","keywords":"Quantum entanglement; Teleportation; Measure (data warehouse); Computer science; Statistical physics; Test (biology); Quantum teleportation; Quantum channel; Theoretical computer science; Quantum; Quantum mechanics; Topology (electrical circuits); Algorithm; Physics; Mathematics; Data mining; Geology","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":[0.0001693482,0.00007992527,0.000188281,0.00002081868,0.00004731957,0.00003577428,0.0004457602,0.000005456107,0.000001975841],"category_scores_gemma":[0.00001368276,0.00003905179,0.00008036567,0.0005595921,0.00003855928,0.0002825616,0.00002926164,0.00006530254,0.00001544301],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.000003121496,"about_ca_system_score_gemma":0.00001869582,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00000178242,"about_ca_topic_score_gemma":1.829493e-7,"domain_scores_codex":[0.9993598,0.00004276683,0.0001618252,0.00009725324,0.0002127835,0.0001256102],"domain_scores_gemma":[0.9994084,0.00005525494,0.0001172832,0.0003079706,0.000075042,0.00003599712],"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":[0.000003419935,0.000117252,0.000008606336,0.0003660834,0.0000115438,6.952695e-7,0.001142772,0.00005511112,0.0001346649,0.903217,0.0008244221,0.09411838],"study_design_scores_gemma":[0.001482348,0.002845115,0.007309414,0.01204078,0.0001747544,0.00005053352,0.0003555013,0.3387606,0.02272229,0.5366322,0.07617305,0.001453418],"study_design_candidate":"theoretical_or_conceptual","study_design_consensus":"theoretical_or_conceptual","genre_codex":"methods","genre_gemma":"empirical","genre_scores_codex":[0.2772022,0.01943156,0.6653303,0.02933958,0.0002550327,0.002163596,0.000003515799,0.0003881231,0.00588612],"genre_scores_gemma":[0.996314,0.001102221,0.0006004847,0.001939616,0.00001981556,0.00001803002,0.000001052313,0.000001975324,0.000002779227],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.7191119,"threshold_uncertainty_score":0.1592486,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01507589780396624,"score_gpt":0.2727349976316187,"score_spread":0.2576590998276524,"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."}}