{"id":"W2616071631","doi":"10.1038/nphys4075","title":"Entanglement area law in superfluid 4He","year":2017,"lang":"en","type":"article","venue":"Nature Physics","topic":"Quantum, superfluid, helium dynamics","field":"Physics and Astronomy","cited_by":44,"is_retracted":false,"has_abstract":false,"ca_institutions":"Perimeter Institute; University of Waterloo","funders":"","keywords":"Quantum entanglement; Physics; Entropy (arrow of time); Superfluidity; Law; Quantum mechanics; Quantum discord; Quantum; Statistical physics; Classical mechanics","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":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.001079714,0.0003030659,0.0007082907,0.00166865,0.001069038,0.001436693,0.001370181,0.001209439,0.004347846],"category_scores_gemma":[0.003651597,0.0002898843,0.0003868339,0.0007014935,0.003407567,0.003693938,0.001348017,0.001535964,0.000264752],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0008449821,"about_ca_system_score_gemma":0.0005389507,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.001651255,"about_ca_topic_score_gemma":0.001509086,"domain_scores_codex":[0.9996568,0.00009780196,0.000009819828,0.00003997339,0.0001291678,0.00006642645],"domain_scores_gemma":[0.9980336,0.001010766,0.0002024541,0.0002201486,0.0002266821,0.0003063658],"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":[0.00003265354,0.0000270869,0.0001679679,0.00002339946,0.000004013427,0.00006875319,0.00008639223,0.002835456,0.001877004,0.9926839,0.000540109,0.001653205],"study_design_scores_gemma":[0.00001818885,0.00001908652,0.0006570028,0.00001407956,0.0000036168,0.0000614184,0.0000348966,0.06567581,0.0004686606,0.9323848,0.0006443199,0.00001788738],"study_design_candidate":"theoretical_or_conceptual","study_design_consensus":"theoretical_or_conceptual","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.7946044,0.002293015,0.09022669,0.00375809,0.0004642665,0.00006508264,0.0001675814,0.0002914002,0.1081295],"genre_scores_gemma":[0.986497,0.0003689996,0.003822121,0.0002756412,0.0003175395,0.00003760925,0.00004718975,0.00006919755,0.008564766],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.004347846,"threshold_uncertainty_score":0.01454502,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01083788875420888,"score_gpt":0.2754324999567277,"score_spread":0.2645946112025188,"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."}}