{"id":"W2963705508","doi":"10.1103/physreva.91.042101","title":"Experimental realization of generalized qubit measurements based on quantum walks","year":2015,"lang":"en","type":"article","venue":"Physical Review A","topic":"Quantum Information and Cryptography","field":"Computer Science","cited_by":57,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Guelph; University of Waterloo","funders":"National Natural Science Foundation of China; National Research Foundation Singapore","keywords":"POVM; Physics; Qubit; Realization (probability); Photon; Bloch sphere; Quantum mechanics; Polarization (electrochemistry); Quantum walk; Measure (data warehouse); Quantum; Operator (biology); Quantum computer; Quantum operation; Open quantum system; Mathematics; Computer science","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":[0.0005802056,0.0004360932,0.0004730999,0.0002566585,0.0004879753,0.0006211033,0.001033257,0.0007139712,0.002420055],"category_scores_gemma":[0.001168426,0.0002674532,0.0002139689,0.0004154904,0.001092998,0.0007740459,0.001015917,0.0008862929,0.0003454774],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0003009998,"about_ca_system_score_gemma":0.0003486335,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0002624354,"about_ca_topic_score_gemma":0.0002919843,"domain_scores_codex":[0.9991758,0.0002325358,0.00004130221,0.0001625746,0.0002299725,0.0001576733],"domain_scores_gemma":[0.9991604,0.0002525161,0.0001063293,0.0002747778,0.0001182705,0.00008768217],"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":[0.0008365621,0.0004316637,0.001707796,0.0002677253,0.00007605121,0.0005007327,0.0003473535,0.01407811,0.8002698,0.1608141,0.0007619521,0.01990799],"study_design_scores_gemma":[0.0001702,0.001018716,0.00155649,0.00002661186,0.00002806546,0.0002679807,0.00009970511,0.09942119,0.8749944,0.01943322,0.002898872,0.00008449267],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9592869,0.00008693568,0.0339419,0.000113875,0.00005130404,0.00007855827,0.0001837941,0.0002113034,0.006045309],"genre_scores_gemma":[0.9837594,0.00003449073,0.01556564,0.00001677079,0.000006221832,0.00005866401,0.00007203763,0.00001687362,0.000469894],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.002420055,"threshold_uncertainty_score":0.00809592,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.08997253253803163,"score_gpt":0.3457683585647695,"score_spread":0.2557958260267379,"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."}}