{"id":"W2981348516","doi":"10.1007/978-3-030-55777-5_11","title":"Ladder Operators and Rational Extensions","year":2020,"lang":"en","type":"book-chapter","venue":"","topic":"Quantum Mechanics and Applications","field":"Physics and Astronomy","cited_by":6,"is_retracted":false,"has_abstract":false,"ca_institutions":"Dalhousie University; McGill University","funders":"","keywords":"Functor; Formalism (music); Class (philosophy); Pure mathematics; Mathematics; Interpretation (philosophy); Categorical variable; Discrete mathematics; Algebra over a field; Computer science; Artificial intelligence","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":[0.000343719,0.0007199456,0.0004727294,0.001081251,0.001173129,0.002452377,0.0005722016,0.0007583292,0.02263397],"category_scores_gemma":[0.0006264139,0.0002858053,0.0003156195,0.001420022,0.002396341,0.003682651,0.001117965,0.002163678,0.004732958],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.001718022,"about_ca_system_score_gemma":0.000771291,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.001293755,"about_ca_topic_score_gemma":0.001628646,"domain_scores_codex":[0.9998137,0.00004781596,0.00000574077,0.00001821324,0.00008504102,0.00002946792],"domain_scores_gemma":[0.9998655,0.00004584077,0.000009642245,0.00002528075,0.00003222639,0.00002146225],"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":[0.00000294133,0.000009882207,0.000007336581,0.00001717615,7.971636e-7,0.00000770429,0.00008941724,0.0001029776,0.00009960955,0.9850562,0.0082292,0.006376726],"study_design_scores_gemma":[0.000003163344,0.000003462781,0.0000416845,0.00002351099,0.000001242835,0.00003843468,0.00006299252,0.0004318985,0.00007521751,0.9150791,0.08423537,0.000003969417],"study_design_candidate":"theoretical_or_conceptual","study_design_consensus":"theoretical_or_conceptual","genre_codex":"other","genre_gemma":"methods","genre_scores_codex":[0.004578034,0.003847949,0.01098093,0.001515753,0.0005469732,0.00001387433,0.00005198899,0.0001186613,0.9783459],"genre_scores_gemma":[0.1376694,0.007245851,0.006889521,0.0008326512,0.0007778449,0.00005216278,0.0001434681,0.0002110275,0.8461779],"genre_candidate":"methods","genre_consensus":null,"teacher_disagreement_score":0.02263397,"threshold_uncertainty_score":0.07571816,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01818870983883148,"score_gpt":0.2330716862062548,"score_spread":0.2148829763674233,"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."}}