{"id":"W4405499747","doi":"10.22331/q-2024-12-17-1567","title":"Quantum simulation of time-dependent Hamiltonians via commutator-free quasi-Magnus operators","year":2024,"lang":"en","type":"article","venue":"Quantum","topic":"Quantum Computing Algorithms and Architecture","field":"Computer Science","cited_by":3,"is_retracted":false,"has_abstract":true,"ca_institutions":"Xanadu Quantum Technologies (Canada)","funders":"","keywords":"Commutator; Mathematical physics; Quantum; Mathematics; Physics; Quantum mechanics; Pure mathematics; Algebra over a field","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":"codex-gemma-dda1882f352a","candidate_categories":["metaepi_narrow"],"consensus_categories":[],"category_scores_codex":[0.0006708248,0.0003533442,0.0004289034,0.0003259054,0.0002306346,0.0003476549,0.001728108,0.0001457945,0.00004654198],"category_scores_gemma":[0.00009626117,0.0003074551,0.0002136125,0.0008142559,0.0001229409,0.0003885354,0.0006215189,0.0004510603,0.0002899022],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00007128152,"about_ca_system_score_gemma":0.0001802416,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0001364747,"about_ca_topic_score_gemma":0.00001160649,"domain_scores_codex":[0.9972421,0.0002266682,0.0006360083,0.0007065441,0.0006661693,0.000522529],"domain_scores_gemma":[0.9976282,0.0005451404,0.0001311257,0.001386879,0.0001374136,0.000171239],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"simulation_or_modeling","study_design_gemma":"simulation_or_modeling","study_design_scores_codex":[0.0000472331,0.000781982,0.0003272985,0.0005466871,0.0003003528,0.0005994822,0.008356315,0.7644023,0.01194996,0.07539558,0.004434523,0.1328583],"study_design_scores_gemma":[0.0002973266,0.0003587954,0.0001656533,0.0001732788,0.00001579847,0.00005921448,0.00002955217,0.9798347,0.001265097,0.01493779,0.002494754,0.000368087],"study_design_candidate":"simulation_or_modeling","study_design_consensus":"simulation_or_modeling","genre_codex":"methods","genre_gemma":"empirical","genre_scores_codex":[0.2083137,0.001181758,0.786604,0.001090285,0.001545465,0.0002461651,0.00003139678,0.0007760311,0.0002111479],"genre_scores_gemma":[0.9941525,0.00001580529,0.00525463,0.0001507729,0.0001919386,0.000007912283,0.000009152731,0.00004985855,0.0001674372],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.7858388,"threshold_uncertainty_score":0.9999378,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.00884330167285071,"score_gpt":0.2475600707936576,"score_spread":0.2387167691208069,"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."}}