{"id":"W2064844483","doi":"10.1063/1.2718950","title":"Alternatives to the electron density for describing Coulomb systems","year":2007,"lang":"en","type":"article","venue":"The Journal of Chemical Physics","topic":"Advanced Chemical Physics Studies","field":"Physics and Astronomy","cited_by":35,"is_retracted":false,"has_abstract":true,"ca_institutions":"McMaster University","funders":"Natural Sciences and Engineering Research Council of Canada; Canada Research Chairs","keywords":"Kinetic energy; Ansatz; Relevance (law); Coulomb; Electron; Statistical physics; Physics; Energy (signal processing); Electron density; Potential energy; Density functional theory; Orbital-free density functional theory; Local-density approximation; Quantum mechanics","routes":{"ca_aff":true,"ca_fund":true,"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":[0.001827022,0.0007641562,0.0009094112,0.001643917,0.001065932,0.002620236,0.002256171,0.002330424,0.006355841],"category_scores_gemma":[0.003803348,0.0002714627,0.0009150243,0.001795628,0.002244705,0.00535058,0.001717443,0.002492942,0.001609538],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0009687307,"about_ca_system_score_gemma":0.000865953,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.001046148,"about_ca_topic_score_gemma":0.0008976215,"domain_scores_codex":[0.9989949,0.0004134505,0.00005287719,0.00009098621,0.0003628138,0.00008494034],"domain_scores_gemma":[0.9988984,0.0004991106,0.00007510669,0.0002097723,0.00023205,0.00008548071],"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":[0.000005361194,0.000005315355,0.00002386113,0.00001981223,0.000001844393,0.00001418784,0.00002734677,0.001129259,0.000170716,0.9968885,0.0003048669,0.001409093],"study_design_scores_gemma":[0.00001031546,0.00001975088,0.00003495814,0.00003325124,0.00000400048,0.00006082949,0.00004788721,0.03345906,0.0002325646,0.9559454,0.01013612,0.00001590779],"study_design_candidate":"theoretical_or_conceptual","study_design_consensus":"theoretical_or_conceptual","genre_codex":"methods","genre_gemma":"empirical","genre_scores_codex":[0.03227136,0.01036712,0.8084947,0.007544339,0.002020936,0.0001261886,0.000487693,0.0002656235,0.138422],"genre_scores_gemma":[0.6931508,0.01025244,0.2496855,0.001796575,0.002057245,0.0005183081,0.0005883785,0.0003078991,0.04164279],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.006355841,"threshold_uncertainty_score":0.02126247,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02595445250278805,"score_gpt":0.2890068206579293,"score_spread":0.2630523681551412,"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."}}