{"id":"W1994917526","doi":"10.1103/physrevlett.102.180501","title":"Universal Computation by Quantum Walk","year":2009,"lang":"en","type":"article","venue":"Physical Review Letters","topic":"Quantum Computing Algorithms and Architecture","field":"Computer Science","cited_by":1035,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Waterloo","funders":"","keywords":"Adjacency matrix; Quantum walk; Quantum computer; Quantum algorithm; Computation; Quantum; Feynman diagram; Quantum network; Physics; Quantum mechanics; Computer science; Eigenvalues and eigenvectors; Algorithm","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":[0.001079934,0.0004269893,0.0008046029,0.0007296177,0.001224909,0.002356246,0.0008171927,0.001461147,0.006391233],"category_scores_gemma":[0.003754497,0.0004103133,0.0009105019,0.0006862358,0.005113654,0.005941249,0.002507591,0.002394419,0.001045859],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.001071649,"about_ca_system_score_gemma":0.0007257035,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0007336781,"about_ca_topic_score_gemma":0.0005313481,"domain_scores_codex":[0.998817,0.0003921438,0.00005324665,0.0002399888,0.0002762847,0.0002214774],"domain_scores_gemma":[0.9989711,0.0004374275,0.00004877002,0.0003267768,0.0001189247,0.00009693953],"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":[0.00001497575,0.00000857555,0.00002981691,0.00002781888,0.000004316526,0.00001738087,0.00005324175,0.00157892,0.0005633249,0.9939361,0.0007063187,0.003059305],"study_design_scores_gemma":[0.00001330748,0.00001232322,0.00002684358,0.00001416817,0.000003097907,0.00002179863,0.00001107009,0.0114935,0.0006130419,0.9843202,0.003461066,0.000009570168],"study_design_candidate":"theoretical_or_conceptual","study_design_consensus":"theoretical_or_conceptual","genre_codex":"methods","genre_gemma":"empirical","genre_scores_codex":[0.1183567,0.006504,0.6818209,0.007587141,0.001388582,0.0002904388,0.0003183357,0.001267069,0.1824668],"genre_scores_gemma":[0.9115431,0.002262728,0.0687978,0.001229518,0.0004423888,0.0002753196,0.0001589853,0.00023071,0.01505951],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.006391233,"threshold_uncertainty_score":0.02138078,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.008317511415490664,"score_gpt":0.2610418541141101,"score_spread":0.2527243426986195,"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."}}