{"id":"W4302362640","doi":"10.1038/s41567-022-01742-5","title":"Quantum Hamiltonian complexity in thermal equilibrium","year":2022,"lang":"en","type":"article","venue":"Nature Physics","topic":"Quantum Computing Algorithms and Architecture","field":"Computer Science","cited_by":35,"is_retracted":false,"has_abstract":false,"ca_institutions":"Perimeter Institute; University of Waterloo","funders":"Army Research Office; Canadian Institute for Advanced Research","keywords":"Physics; Hamiltonian (control theory); Thermal equilibrium; Quantum; Thermal; Quantum mechanics; Statistical physics; Theoretical physics; Classical mechanics; Thermodynamics","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":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0002670425,0.0001718675,0.0001971684,0.00007048024,0.0002340174,0.00008233565,0.001320538,0.00006707665,0.00001326803],"category_scores_gemma":[0.00001076905,0.0001645502,0.00009561172,0.0008422168,0.00005368851,0.0001515959,0.001148268,0.001648342,0.000009221038],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00006998624,"about_ca_system_score_gemma":0.00008777503,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00003615251,"about_ca_topic_score_gemma":0.000005306788,"domain_scores_codex":[0.9983513,0.0001681789,0.000171288,0.0004443454,0.0004608326,0.0004040713],"domain_scores_gemma":[0.9991785,0.0000801867,0.00008078066,0.0005684496,0.00002929387,0.00006280817],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"theoretical_or_conceptual","study_design_gemma":"simulation_or_modeling","study_design_scores_codex":[0.00004337364,0.0008883333,0.002151391,0.00004770058,0.00004572567,0.0002755816,0.005372057,0.2083205,0.01378906,0.6312057,0.002854825,0.1350058],"study_design_scores_gemma":[0.0003784932,0.000101391,0.01102252,0.000008587954,0.000001955489,0.0000210538,0.00002058974,0.9051632,0.0007450078,0.07864991,0.003605378,0.0002819405],"study_design_candidate":"simulation_or_modeling","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9730093,0.0004664041,0.01914973,0.003514519,0.001636979,0.0002204303,0.00002287706,0.0003553014,0.001624387],"genre_scores_gemma":[0.9893564,3.144978e-7,0.009108862,0.001199773,0.0002594222,0.00001119411,0.000009672568,0.00001534702,0.00003900806],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.6968427,"threshold_uncertainty_score":0.7161317,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.0194647499031363,"score_gpt":0.2593408568422162,"score_spread":0.2398761069390799,"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."}}