{"id":"W2092814456","doi":"10.1364/oe.19.003004","title":"Long-distance practical quantum key distribution by entanglement swapping","year":2011,"lang":"en","type":"article","venue":"Optics Express","topic":"Quantum Information and Cryptography","field":"Computer Science","cited_by":52,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Calgary","funders":"","keywords":"Quantum key distribution; Quantum entanglement; Computer science; Key (lock); Spontaneous parametric down-conversion; Quantum cryptography; Photon entanglement; Communication source; Detector; Transmission (telecommunications); Optics; Lossy compression; Quantum information science; Quantum sensor; Physics; Quantum network; Telecommunications; Photon; Quantum; Quantum information; Quantum mechanics; Computer security","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":[0.0002175141,0.0001352135,0.0001128587,0.00004011743,0.0001458226,0.000180245,0.0004844872,0.00005945508,0.00008057427],"category_scores_gemma":[0.00003220904,0.000130725,0.00006437903,0.0002400149,0.0000589878,0.0009775949,0.0001610612,0.0001374321,0.0001219226],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00003764953,"about_ca_system_score_gemma":0.00002891013,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00001099918,"about_ca_topic_score_gemma":0.00000143733,"domain_scores_codex":[0.9987665,0.00004034864,0.00030348,0.0002306406,0.0003486505,0.0003103185],"domain_scores_gemma":[0.9991012,0.0000372076,0.0001508087,0.0004667407,0.0001054542,0.0001385415],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"theoretical_or_conceptual","study_design_gemma":"not_applicable","study_design_scores_codex":[0.00001264039,0.0001764199,0.0002938461,0.00001875542,0.00001704955,0.00001026111,0.001344399,0.000003574248,0.000398638,0.9792263,0.01770313,0.0007949889],"study_design_scores_gemma":[0.002829867,0.0007686362,0.006190944,0.0002575101,0.00007374492,0.000119377,0.001799275,0.4103483,0.09149172,0.0325784,0.451205,0.002337158],"study_design_candidate":"theoretical_or_conceptual","study_design_consensus":null,"genre_codex":"methods","genre_gemma":"empirical","genre_scores_codex":[0.007544096,0.00006672347,0.9832664,0.0002570952,0.0003353723,0.0001339237,0.00002892448,0.0001485237,0.008218936],"genre_scores_gemma":[0.9482198,0.00006270076,0.05117615,0.0003004286,0.00003056273,0.000034322,0.00007599768,0.000008237532,0.00009173906],"genre_candidate":"methods","genre_consensus":null,"teacher_disagreement_score":0.9466479,"threshold_uncertainty_score":0.5330811,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02760093504585392,"score_gpt":0.2595185485942177,"score_spread":0.2319176135483638,"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."}}