{"id":"W4393038712","doi":"10.1103/physrevresearch.6.013309","title":"Probing scrambling and operator size distributions using random mixed states and local measurements","year":2024,"lang":"en","type":"article","venue":"Physical Review Research","topic":"Theoretical and Computational Physics","field":"Physics and Astronomy","cited_by":3,"is_retracted":false,"has_abstract":true,"ca_institutions":"Polytechnique Montréal","funders":"Air Force Office of Scientific Research; Natural Sciences and Engineering Research Council of Canada; National Science Foundation; University of Strathclyde; U.S. Department of Energy; Office of Science","keywords":"Scrambling; Operator (biology); Statistical physics; Mathematics; Statistics; Physics; Algorithm; Chemistry","routes":{"ca_aff":true,"ca_fund":true,"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":[0.001835333,0.0004291361,0.0004641995,0.0006381292,0.0005264101,0.001146897,0.001142535,0.0007470904,0.001958623],"category_scores_gemma":[0.005981192,0.0004017992,0.0003476917,0.0005254754,0.002603206,0.002908235,0.001628026,0.001558673,0.0003712449],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0007620106,"about_ca_system_score_gemma":0.000487631,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0003723887,"about_ca_topic_score_gemma":0.0004174059,"domain_scores_codex":[0.9990226,0.0003783266,0.00003373709,0.0002250426,0.0002656208,0.00007479221],"domain_scores_gemma":[0.9960597,0.002202813,0.0006439095,0.0007578459,0.0001909758,0.00014487],"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":[0.0005253528,0.0002786118,0.002556178,0.000390879,0.0001299048,0.0003221286,0.0004263959,0.04854177,0.2103411,0.6811668,0.001444462,0.05387642],"study_design_scores_gemma":[0.0001103181,0.0005131308,0.001944635,0.00006278918,0.00005223965,0.0002798656,0.0001710562,0.5661786,0.2081334,0.217483,0.004900883,0.0001701385],"study_design_candidate":"theoretical_or_conceptual","study_design_consensus":"theoretical_or_conceptual","genre_codex":"methods","genre_gemma":"empirical","genre_scores_codex":[0.3148227,0.0008336619,0.6717096,0.0008475633,0.0001416561,0.0001363744,0.000239715,0.0007017058,0.01056707],"genre_scores_gemma":[0.9149411,0.0004956999,0.08222254,0.0001900287,0.00004801769,0.0001925276,0.00009348836,0.000100319,0.001716319],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.001958623,"threshold_uncertainty_score":0.009706259,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.09006805510511495,"score_gpt":0.4194585628418871,"score_spread":0.3293905077367721,"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."}}