{"id":"W4280553697","doi":"10.1063/5.0091338","title":"Near-exact treatment of seniority-zero ground and excited states with a Richardson-Gaudin mean-field","year":2022,"lang":"en","type":"article","venue":"arXiv (Cornell University)","topic":"Advanced Chemical Physics Studies","field":"Physics and Astronomy","cited_by":40,"is_retracted":false,"has_abstract":true,"ca_institutions":"Université Laval","funders":"Natural Sciences and Engineering Research Council of Canada","keywords":"Ground state; Hamiltonian (control theory); Wave function; Ansatz; Excited state; Physics; Ground zero; Geminal; Quantum mechanics; Mathematical physics; Eigenvalues and eigenvectors; Coulomb; Quantum electrodynamics; Mathematics; Chemistry; Electron","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":[0.001163864,0.0006964676,0.0008116033,0.0009916655,0.0009505692,0.001139473,0.001894172,0.001213717,0.002208035],"category_scores_gemma":[0.001133706,0.0003784732,0.0008258936,0.0006012099,0.001305433,0.001414654,0.001117887,0.001053764,0.0004512153],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0007418314,"about_ca_system_score_gemma":0.0009844783,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.002155628,"about_ca_topic_score_gemma":0.003088525,"domain_scores_codex":[0.9996247,0.0001889373,0.00001547773,0.00002214996,0.00008722099,0.00006148174],"domain_scores_gemma":[0.9996768,0.0000919079,0.00003708082,0.00008731092,0.00006249913,0.00004441541],"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":[0.00006294341,0.00005864298,0.00038242,0.0001137304,0.0000315572,0.0002293906,0.0002300891,0.1197326,0.005149008,0.8662542,0.0008497695,0.006905734],"study_design_scores_gemma":[0.00001634648,0.00003405418,0.000166724,0.00001621559,0.00000710343,0.00006861405,0.00007799059,0.7917671,0.000972259,0.2059524,0.0008989983,0.00002216701],"study_design_candidate":"theoretical_or_conceptual","study_design_consensus":"theoretical_or_conceptual","genre_codex":"methods","genre_gemma":"empirical","genre_scores_codex":[0.3791491,0.001211153,0.580125,0.0008194421,0.0002144396,0.0001315273,0.0001800183,0.0003038921,0.03786543],"genre_scores_gemma":[0.9162438,0.0005196245,0.07006706,0.0002196236,0.0001023289,0.0001714929,0.0001383992,0.0002093713,0.01232828],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.002208035,"threshold_uncertainty_score":0.007386565,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02396452181253922,"score_gpt":0.1811307465573951,"score_spread":0.1571662247448558,"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."}}