{"id":"W4385637488","doi":"10.1103/prxquantum.4.030318","title":"Mixed-State Long-Range Order and Criticality from Measurement and Feedback","year":2023,"lang":"en","type":"article","venue":"PRX Quantum","topic":"Quantum Information and Cryptography","field":"Computer Science","cited_by":56,"is_retracted":false,"has_abstract":true,"ca_institutions":"Perimeter Institute","funders":"W. M. Keck Foundation; Kavli Institute for Theoretical Physics, University of California, Santa Barbara; National Science Foundation","keywords":"Unitary state; Criticality; Quantum entanglement; Variety (cybernetics); Range (aeronautics); Statistical physics; State (computer science); Computer science; Quantum; Physics; Quantum mechanics; Algorithm; Engineering; Artificial intelligence; Political 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":[0.0004073344,0.0005122432,0.0004463007,0.0006401409,0.0008265045,0.001404453,0.0009271968,0.0006559764,0.003094123],"category_scores_gemma":[0.0008015758,0.0003111766,0.0002908494,0.0004625123,0.001425785,0.002282983,0.001449501,0.00104833,0.0003578673],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0007534504,"about_ca_system_score_gemma":0.0005102018,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0003487093,"about_ca_topic_score_gemma":0.0008926134,"domain_scores_codex":[0.9996912,0.00004698842,0.00001948679,0.00006872604,0.0001161074,0.00005745771],"domain_scores_gemma":[0.9997109,0.00008892544,0.0000424262,0.00007849917,0.00004296414,0.00003626005],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"theoretical_or_conceptual","study_design_gemma":"bench_or_experimental","study_design_scores_codex":[0.00009987275,0.00003822193,0.0002442918,0.00007579695,0.00001012412,0.000153615,0.0001474401,0.002796727,0.09972315,0.8833819,0.0004328854,0.01289589],"study_design_scores_gemma":[0.00007008284,0.0003143796,0.0004411906,0.000076302,0.00003709527,0.0006192955,0.0001335591,0.1895238,0.1743208,0.6205901,0.01375291,0.0001203921],"study_design_candidate":"bench_or_experimental","study_design_consensus":null,"genre_codex":"methods","genre_gemma":"empirical","genre_scores_codex":[0.2308846,0.0008671588,0.7006075,0.0008140701,0.0002228727,0.0002015519,0.0002427696,0.0009983631,0.06516109],"genre_scores_gemma":[0.9216922,0.0001757602,0.07441834,0.0001324248,0.00003643501,0.0001032592,0.00005211788,0.00005471985,0.003334652],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.003094123,"threshold_uncertainty_score":0.01035094,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.0466533713731136,"score_gpt":0.2487656271881786,"score_spread":0.202112255815065,"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."}}