{"id":"W2026519893","doi":"10.1016/j.cplett.2007.07.100","title":"Towards a field-free quantum Monte Carlo approach to polarizabilities of excited states: Application to the n= 2 hydrogen atom","year":2007,"lang":"en","type":"article","venue":"Chemical Physics Letters","topic":"Advanced Chemical Physics Studies","field":"Physics and Astronomy","cited_by":4,"is_retracted":false,"has_abstract":false,"ca_institutions":"Brock University","funders":"Natural Sciences and Engineering Research Council of Canada","keywords":"Excited state; Hydrogen atom; Quantum Monte Carlo; Monte Carlo method; Field (mathematics); Statistical physics; Physics; Atom (system on chip); Diffusion Monte Carlo; Quantum mechanics; Hybrid Monte Carlo; Mathematics; Computer science; Markov chain Monte Carlo","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":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0001171137,0.000291125,0.0003686672,0.00003028499,0.00008942108,0.00001944987,0.0006980096,0.00004271001,0.000003185043],"category_scores_gemma":[0.00002324154,0.0002397435,0.000196227,0.0004794701,0.0001359413,0.00009871144,0.0004066578,0.0002793989,0.00001401836],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0000826521,"about_ca_system_score_gemma":0.00001703175,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0003821639,"about_ca_topic_score_gemma":8.509983e-7,"domain_scores_codex":[0.9982931,0.00001586403,0.0003863329,0.0004568112,0.0003504007,0.0004974712],"domain_scores_gemma":[0.9985385,0.0002201582,0.0001277753,0.0008255951,0.000117916,0.0001700862],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"bench_or_experimental","study_design_gemma":"bench_or_experimental","study_design_scores_codex":[0.0001168486,0.000394622,0.0008877968,0.00007985352,0.0002306809,3.658249e-7,0.004335739,0.008683604,0.9448779,0.0221233,0.009805715,0.008463598],"study_design_scores_gemma":[0.0004378877,0.0000374431,0.0000961164,0.00002684276,0.00005458825,2.366067e-7,0.001078781,0.0009336766,0.9157299,0.07762927,0.003497164,0.0004781352],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.5736254,0.00001398775,0.4223123,0.001849748,0.00003116246,0.0004133,0.00007540454,0.00003880275,0.001639948],"genre_scores_gemma":[0.9942284,4.057683e-7,0.002767368,0.002136981,0.0006246478,0.0001345956,0.00005095491,0.00004043806,0.00001619143],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.420603,"threshold_uncertainty_score":0.9776458,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.008700527888893804,"score_gpt":0.2355991376240592,"score_spread":0.2268986097351653,"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."}}