{"id":"W1871232910","doi":"10.1103/physrevb.71.155111","title":"Minimally self-consistent T-matrix approximation to describe the low-temperature properties of the Hubbard model in the atomic limit","year":2005,"lang":"en","type":"article","venue":"Physical Review B","topic":"Physics of Superconductivity and Magnetism","field":"Physics and Astronomy","cited_by":8,"is_retracted":false,"has_abstract":true,"ca_institutions":"Queen's University; University of Alberta","funders":"","keywords":"Pairing; Physics; Limit (mathematics); Formalism (music); Hubbard model; Self consistent; Instability; Statistical physics; Consistency (knowledge bases); Coupling (piping); Matrix (chemical analysis); Quantum mechanics; Mathematical physics; Quantum electrodynamics; Mathematics; Chemistry; Mathematical analysis; Materials science; Discrete mathematics","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":[0.0006108045,0.0003671845,0.0004353282,0.000578884,0.0005814834,0.000812484,0.002130353,0.0009076698,0.001860601],"category_scores_gemma":[0.001336657,0.0002134172,0.0006920947,0.0005372638,0.0007692644,0.001247853,0.0004728218,0.00112261,0.0006643033],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0005182739,"about_ca_system_score_gemma":0.0009038342,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.003034939,"about_ca_topic_score_gemma":0.00361205,"domain_scores_codex":[0.9997429,0.00009407553,0.00001333217,0.00001716261,0.0001035715,0.00002896008],"domain_scores_gemma":[0.9994816,0.0001512001,0.00005095829,0.0001473095,0.0001366645,0.00003221051],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"theoretical_or_conceptual","study_design_gemma":"simulation_or_modeling","study_design_scores_codex":[0.00003193328,0.00006559449,0.000457645,0.00006170229,0.0000249883,0.0002593919,0.0001264603,0.231856,0.01153266,0.74951,0.001386272,0.00468721],"study_design_scores_gemma":[0.000007418568,0.00001274457,0.00007793482,0.000004874402,0.000002765098,0.00003371842,0.0000175134,0.9348649,0.0005739113,0.06398419,0.0004136968,0.000006412012],"study_design_candidate":"simulation_or_modeling","study_design_consensus":null,"genre_codex":"methods","genre_gemma":"empirical","genre_scores_codex":[0.1740543,0.0006006546,0.7953248,0.0008860392,0.0001898184,0.000102452,0.0001602905,0.0005489002,0.02813278],"genre_scores_gemma":[0.8558507,0.0004737275,0.1313066,0.0004439834,0.00008226342,0.000229828,0.0001266898,0.0002043735,0.01128182],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.003034939,"threshold_uncertainty_score":0.006224275,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02149642832387951,"score_gpt":0.2594981366655632,"score_spread":0.2380017083416837,"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."}}