{"id":"W2075008771","doi":"10.1103/physreva.72.024101","title":"Multidimensional WKB approximation for particle tunneling","year":2005,"lang":"en","type":"article","venue":"Physical Review A","topic":"Quantum chaos and dynamical systems","field":"Physics and Astronomy","cited_by":8,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Waterloo","funders":"","keywords":"WKB approximation; Physics; Wave function; Anharmonicity; Curvature; Quantum tunnelling; Classical mechanics; Cartesian coordinate system; Function (biology); Quantum mechanics; Statistical physics; Mathematical analysis; Geometry; 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":[0.001342618,0.001005898,0.001395761,0.001432812,0.001144619,0.001799263,0.002686913,0.002172278,0.006450932],"category_scores_gemma":[0.001767914,0.0006377414,0.001155463,0.001369026,0.001389403,0.003018743,0.001749595,0.002821714,0.003555907],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.001326663,"about_ca_system_score_gemma":0.001382789,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.002740406,"about_ca_topic_score_gemma":0.002159491,"domain_scores_codex":[0.9994339,0.000191021,0.0000271425,0.00004177503,0.0002523717,0.00005373943],"domain_scores_gemma":[0.9994941,0.0001384683,0.00003979099,0.0001825621,0.0001000144,0.00004513058],"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":[0.000009582301,0.00001296987,0.00004503343,0.00004102374,0.000008649279,0.00004924032,0.000045173,0.02238365,0.001000627,0.972354,0.001019701,0.003030303],"study_design_scores_gemma":[0.00001475394,0.000009639506,0.00007925043,0.00002719431,0.000004409152,0.00007523513,0.00001843533,0.6266918,0.0003847393,0.3683743,0.00429917,0.00002101213],"study_design_candidate":"theoretical_or_conceptual","study_design_consensus":"theoretical_or_conceptual","genre_codex":"methods","genre_gemma":"empirical","genre_scores_codex":[0.01205939,0.002038019,0.9512136,0.0009851934,0.0002861149,0.00007688262,0.000192417,0.0002345898,0.03291384],"genre_scores_gemma":[0.2907976,0.005251599,0.6315198,0.0007378106,0.0003098504,0.001111722,0.0004766745,0.0005975309,0.06919743],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.006450932,"threshold_uncertainty_score":0.02158046,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01969520686535949,"score_gpt":0.3160194009557658,"score_spread":0.2963241940904063,"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."}}