{"id":"W2078989210","doi":"10.1364/qim.2012.qw2b.2","title":"Quantum State Characterization of High-dimensionally Entangled Photons","year":2012,"lang":"en","type":"article","venue":"Research in Optical Sciences","topic":"Quantum Information and Cryptography","field":"Computer Science","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Ottawa","funders":"","keywords":"Quantum entanglement; Photon entanglement; Photon; Spontaneous parametric down-conversion; W state; Physics; Characterization (materials science); Quantum optics; Quantum network; Quantum; Quantum imaging; Parametric statistics; Quantum technology; Quantum sensor; Quantum state; Quantum information; Quantum mechanics; Open quantum system; Optics; Mathematics","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":[0.003655283,0.00006549388,0.000115069,0.0005049427,0.0001620903,0.0001188194,0.0007409264,0.00003382004,0.00005456057],"category_scores_gemma":[0.0001126147,0.00004955703,0.00003233494,0.00239177,0.000559113,0.001459543,0.0002516848,0.0001624424,0.00007872273],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00003044194,"about_ca_system_score_gemma":0.000117867,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00005283935,"about_ca_topic_score_gemma":0.000003291814,"domain_scores_codex":[0.997569,0.0001708554,0.0002910116,0.0001733367,0.001203126,0.0005926305],"domain_scores_gemma":[0.9991158,0.0002975032,0.00005332119,0.0001935765,0.0001463859,0.000193405],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"theoretical_or_conceptual","study_design_gemma":"observational","study_design_scores_codex":[0.000007664738,0.0001706959,0.004160344,0.0000118713,0.000002271503,0.000001331804,0.0006414311,0.00001977265,0.03075279,0.958226,0.00002652278,0.005979255],"study_design_scores_gemma":[0.0008314351,0.0008027016,0.5994381,0.0001585133,0.000002073108,0.00001746681,0.0005014038,0.1832024,0.1235763,0.0885479,0.002470923,0.0004508707],"study_design_candidate":"theoretical_or_conceptual","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9807575,0.00002063697,0.01505644,0.00114548,0.0001692911,0.000153454,0.00000274499,0.00002608348,0.002668334],"genre_scores_gemma":[0.9943206,0.00003800516,0.005520038,0.00007307008,0.00001650914,0.00001347913,0.000002248921,0.000001840061,0.00001421567],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.8696781,"threshold_uncertainty_score":0.2060075,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.07397719884752298,"score_gpt":0.3610138200557418,"score_spread":0.2870366212082188,"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."}}