{"id":"W3041900129","doi":"10.1103/physrevresearch.3.013093","title":"Experimental quantum communication enhancement by superposing trajectories","year":2021,"lang":"en","type":"article","venue":"Physical Review Research","topic":"Quantum Information and Cryptography","field":"Computer Science","cited_by":90,"is_retracted":false,"has_abstract":true,"ca_institutions":"Perimeter Institute","funders":"Air Force Office of Scientific Research; Engineering and Physical Sciences Research Council; U.S. Air Force; National Natural Science Foundation of China; Schweizerischer Nationalfonds zur Förderung der Wissenschaftlichen Forschung; National Centres of Competence in Research SwissMAP; Austrian Science Fund; Foundational Questions Institute; European Commission; National Science Foundation; Templeton World Charity Foundation; John Templeton Foundation; Croucher Foundation","keywords":"Quantum information science; Quantum; Superposition principle; Quantum channel; Transmission (telecommunications); Quantum information; Trajectory; Amplitude damping channel; Quantum capacity","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":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0007254584,0.000373677,0.0004221719,0.0002598956,0.0004966417,0.0005472038,0.0008093636,0.0006662561,0.006662418],"category_scores_gemma":[0.001875995,0.0002734097,0.0002524295,0.0004497007,0.001577099,0.001825695,0.00153968,0.001073625,0.0002943071],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0005298945,"about_ca_system_score_gemma":0.0004054616,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0002755885,"about_ca_topic_score_gemma":0.0002841222,"domain_scores_codex":[0.9994156,0.0001410889,0.00002734226,0.0001068477,0.0002099848,0.00009912106],"domain_scores_gemma":[0.9984791,0.0008300847,0.0002261753,0.0002957992,0.00009775207,0.00007120892],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"bench_or_experimental","study_design_gemma":"bench_or_experimental","study_design_scores_codex":[0.001352071,0.000717592,0.001851813,0.0006516345,0.00009771511,0.0008886883,0.0008638519,0.08432054,0.5907581,0.2989724,0.001236896,0.01828861],"study_design_scores_gemma":[0.0001782259,0.001271582,0.001956819,0.00008484243,0.00006076121,0.0002658247,0.0002985552,0.3494248,0.607348,0.03444796,0.004557119,0.0001054763],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9540393,0.0002835026,0.03099679,0.0002413531,0.00009337625,0.00007389115,0.0001047979,0.0001843183,0.01398271],"genre_scores_gemma":[0.9886119,0.0001353213,0.01027854,0.00003140913,0.00001320203,0.00005175024,0.00003937514,0.00002370334,0.0008147756],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.006662418,"threshold_uncertainty_score":0.02228802,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.07217463281771672,"score_gpt":0.4258053379607809,"score_spread":0.3536307051430642,"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."}}