{"id":"W7117784030","doi":"10.3390/e28010058","title":"Matrix Quantum Mechanics and Entanglement Entropy: A Review","year":2025,"lang":"en","type":"article","venue":"Entropy","topic":"Black Holes and Theoretical Physics","field":"Physics and Astronomy","cited_by":1,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"Science and Technology Facilities Council; Okinawa Institute of Science and Technology Graduate University; Fonds De La Recherche Scientifique - FNRS; York University; Tata Institute of Fundamental Research; Simons Foundation","keywords":"Quantum entanglement; Squashed entanglement; Entropy (arrow of time); Joint quantum entropy; Multipartite entanglement; Quantum discord; Topological entropy in physics","routes":{"ca_aff":false,"ca_fund":true,"ca_venue":false,"about_ca":false,"invisible_to_affiliation_only":true},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0001010753,0.0001418711,0.0002294621,0.0000216889,0.0000774987,0.00003562806,0.0001140801,0.00001941507,0.0006030279],"category_scores_gemma":[0.00000467673,0.000120791,0.0000955569,0.0001281807,0.00002522082,0.00004266817,0.0001145799,0.000121795,0.00007871879],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00001926897,"about_ca_system_score_gemma":0.00002593933,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0000165832,"about_ca_topic_score_gemma":1.660412e-7,"domain_scores_codex":[0.9991925,0.00004281446,0.0002039711,0.0002141089,0.0001135148,0.0002331344],"domain_scores_gemma":[0.9995822,0.00003528483,0.00005431924,0.0002256319,0.00003109169,0.00007152391],"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":[0.000007459513,0.00007533776,0.0002954838,0.0001231225,0.00006065943,8.427859e-7,0.00001573254,5.627992e-7,0.0001344551,0.9887127,0.007775897,0.002797701],"study_design_scores_gemma":[0.0004318882,0.00003123809,0.00003312933,0.0003616259,0.0001156532,2.310406e-7,0.00006696564,0.0006010158,0.0006027273,0.9438724,0.05375602,0.0001270873],"study_design_candidate":"theoretical_or_conceptual","study_design_consensus":"theoretical_or_conceptual","genre_codex":"methods","genre_gemma":"empirical","genre_scores_codex":[0.04721921,0.05428415,0.8056701,0.02390213,0.002369635,0.003747574,0.0003476406,0.0003498199,0.06210967],"genre_scores_gemma":[0.9977368,0.0007142234,0.0002740545,0.0006749312,0.000145154,0.00002811574,0.0000269645,0.00001192167,0.0003878633],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.9505175,"threshold_uncertainty_score":0.6602733,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.005229594980162917,"score_gpt":0.2614382459626108,"score_spread":0.2562086509824479,"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."}}