{"id":"W2075801734","doi":"10.1135/cccc20040090","title":"Can We Avoid the Intruder-State Problems in the State-Universal Coupled-Cluster Approaches While Preserving Size Extensivity?","year":2004,"lang":"en","type":"article","venue":"Collection of Czechoslovak Chemical Communications","topic":"Spectroscopy and Quantum Chemical Studies","field":"Physics and Astronomy","cited_by":23,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Waterloo","funders":"","keywords":"Coupled cluster; Wave function; Formalism (music); Hilbert space; Viewpoints; Computer science; Cluster (spacecraft); Amplitude; Statistical physics; Theoretical computer science; Mathematics; Algorithm; Physics; Quantum mechanics; Molecule","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":[],"consensus_categories":[],"category_scores_codex":[0.0003369977,0.0001924335,0.0002566123,0.00004639325,0.0005089149,0.00006264302,0.001123941,0.00005098663,0.00004787577],"category_scores_gemma":[0.0001028195,0.0001333429,0.000122792,0.0008470219,0.0004690399,0.0001320084,0.0004735666,0.0006819855,0.000004253708],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0001419027,"about_ca_system_score_gemma":0.0001073058,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.002006586,"about_ca_topic_score_gemma":0.0006596051,"domain_scores_codex":[0.9986897,0.0001610916,0.0003988578,0.0002325422,0.0002280458,0.0002898372],"domain_scores_gemma":[0.9975412,0.001046727,0.0001993124,0.001031693,0.0001323595,0.00004873754],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"bench_or_experimental","study_design_gemma":"theoretical_or_conceptual","study_design_scores_codex":[0.001072125,0.01394292,0.03600347,0.0007780254,0.002500806,0.000003608155,0.2169008,0.03515448,0.5493215,0.1086377,0.02872549,0.006959036],"study_design_scores_gemma":[0.007487562,0.0003327579,0.006450374,0.0006640481,0.0003067456,0.0000157686,0.02639064,0.02447815,0.2896201,0.621744,0.02097626,0.001533571],"study_design_candidate":"bench_or_experimental","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9371828,0.0009205156,0.003283978,0.04433841,0.00007831284,0.001424786,0.00007203151,0.00007821973,0.01262093],"genre_scores_gemma":[0.998428,0.0001914796,0.0007045419,0.0001275637,0.0000423405,0.0002334834,0.00002880002,0.00001740553,0.0002263308],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.5131063,"threshold_uncertainty_score":0.5437564,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.03890857708178074,"score_gpt":0.2546880013459801,"score_spread":0.2157794242641993,"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."}}