{"id":"W2996245700","doi":"10.1103/physrevlett.124.160502","title":"Hamiltonian Tomography via Quantum Quench","year":2020,"lang":"en","type":"article","venue":"Physical Review Letters","topic":"Quantum many-body systems","field":"Physics and Astronomy","cited_by":77,"is_retracted":false,"has_abstract":true,"ca_institutions":"Perimeter Institute","funders":"Ontario Ministry of Economic Development and Innovation; Innovation, Science and Economic Development Canada","keywords":"Hamiltonian (control theory); Ansatz; Physics; Quantum; Eigenvalues and eigenvectors; Scaling; Translational symmetry; Statistical physics; Quantum system; Quantum mechanics; Computer science; Mathematics; Mathematical optimization; Geometry","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":[0.0007510719,0.0002551482,0.0003666605,0.0002074959,0.0005744126,0.0005063156,0.0008031387,0.0006247182,0.003621111],"category_scores_gemma":[0.003052108,0.0001894678,0.0002056914,0.0002354028,0.002411317,0.001788897,0.001967117,0.001228441,0.0003038519],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0005221723,"about_ca_system_score_gemma":0.0005078164,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0003163932,"about_ca_topic_score_gemma":0.0003911367,"domain_scores_codex":[0.9995263,0.0001792922,0.00001466426,0.00009021504,0.0001253574,0.00006418519],"domain_scores_gemma":[0.9987023,0.0006485494,0.000118234,0.0004382003,0.00004122476,0.00005150378],"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":[0.0001140026,0.00007402818,0.0007367142,0.00007700355,0.0000255017,0.0002747408,0.0002640806,0.03802345,0.02122806,0.920228,0.001100619,0.01785383],"study_design_scores_gemma":[0.00007910739,0.0001679893,0.0004870878,0.00002017688,0.00001586038,0.0002570842,0.00007922094,0.4157969,0.02939524,0.5497921,0.003862488,0.00004672427],"study_design_candidate":"theoretical_or_conceptual","study_design_consensus":"theoretical_or_conceptual","genre_codex":"methods","genre_gemma":"empirical","genre_scores_codex":[0.2675186,0.0002312633,0.7064808,0.001229659,0.0001380075,0.0001459317,0.0001822854,0.0007851286,0.02328841],"genre_scores_gemma":[0.9558403,0.00007569485,0.04183219,0.0001015649,0.00002135191,0.00007575869,0.00004441773,0.00004208371,0.001966594],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.003621111,"threshold_uncertainty_score":0.01211381,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01526092192984817,"score_gpt":0.2666024295461466,"score_spread":0.2513415076162984,"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."}}