{"id":"W1965150522","doi":"10.1103/physrevb.80.184401","title":"<mml:math xmlns:mml=\"http://www.w3.org/1998/Math/MathML\" display=\"inline\"><mml:mrow><mml:mtext>SU</mml:mtext><mml:mrow><mml:mo>(</mml:mo><mml:mi>N</mml:mi><mml:mo>)</mml:mo></mml:mrow></mml:mrow></mml:math>Heisenberg model on the square lattice: A continuous-<mml:math xmlns:mml=\"http://www.w3.org/1998/Math/MathML\" display=\"inline\"><mml:mi>N</mml:mi></mml:math>quantum Monte Carlo study","year":2009,"lang":"lv","type":"article","venue":"Physical Review B","topic":"Physics of Superconductivity and Magnetism","field":"Physics and Astronomy","cited_by":87,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Alberta","funders":"Agence Nationale de la Recherche; Alexander von Humboldt-Stiftung","keywords":"Hamiltonian (control theory); Phase transition; Algorithm; Physics; Lattice (music); Combinatorics; Mathematical physics; Crystallography; Condensed matter physics; Mathematics; Chemistry","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":[0.0006803439,0.0008095573,0.0007357509,0.001123272,0.0009600185,0.003638067,0.001946867,0.001598811,0.2798655],"category_scores_gemma":[0.001526896,0.0004995791,0.001019794,0.002644165,0.0007068049,0.00318512,0.0008635935,0.001472798,0.1077582],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00184678,"about_ca_system_score_gemma":0.0009757139,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.009882589,"about_ca_topic_score_gemma":0.01130252,"domain_scores_codex":[0.9996328,0.00006565712,0.00001769522,0.00004860886,0.0001935172,0.00004170349],"domain_scores_gemma":[0.9995078,0.0001273887,0.0000335858,0.000172234,0.0001099037,0.00004915],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"not_applicable","study_design_gemma":"simulation_or_modeling","study_design_scores_codex":[0.00014587,0.0002578134,0.0004407317,0.0003489848,0.00002674023,0.0002769181,0.0002181533,0.006559057,0.006202618,0.3655955,0.5102546,0.1096729],"study_design_scores_gemma":[0.0001304071,0.00005949129,0.001205974,0.0001330956,0.00001390253,0.0002533807,0.0001431968,0.06530342,0.008143011,0.2122424,0.7122831,0.00008873885],"study_design_candidate":"simulation_or_modeling","study_design_consensus":null,"genre_codex":"other","genre_gemma":"empirical","genre_scores_codex":[0.01140486,0.00095256,0.2909666,0.008567152,0.001230375,0.0003361457,0.01943647,0.02090597,0.6461999],"genre_scores_gemma":[0.1359657,0.004602599,0.2479229,0.001965271,0.0006232432,0.0009560766,0.04102127,0.03114855,0.5357944],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.2798655,"threshold_uncertainty_score":0.9362433,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02328179385106503,"score_gpt":0.2639310622115937,"score_spread":0.2406492683605287,"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."}}