{"id":"W3188250908","doi":"10.21468/scipostphys.12.1.034","title":"Particle fluctuations and the failure of simple effective models for many-body localized phases","year":2022,"lang":"en","type":"article","venue":"SciPost Physics","topic":"Quantum many-body systems","field":"Physics and Astronomy","cited_by":17,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Manitoba","funders":"Natural Sciences and Engineering Research Council of Canada; Deutsche Forschungsgemeinschaft; Compute Canada; Technische Universität Kaiserslautern","keywords":"Hamiltonian (control theory); Physics; Diagonal; Statistical physics; Simple (philosophy); Anderson impurity model; Exponential function; Fermion; Anderson localization; Lattice (music); Basis (linear algebra); Quantum mechanics; Mathematics; 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":[0.0009714067,0.0004825948,0.0006219166,0.001006648,0.000680953,0.001039214,0.0008606079,0.0008568685,0.0007658423],"category_scores_gemma":[0.004313541,0.0002633563,0.0004348686,0.0003090338,0.001936236,0.001702801,0.0006564219,0.0007432353,0.0000931049],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.000623796,"about_ca_system_score_gemma":0.0004017268,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0007235742,"about_ca_topic_score_gemma":0.0006576803,"domain_scores_codex":[0.9996818,0.0001359442,0.00001395778,0.00002927891,0.0000930377,0.0000458942],"domain_scores_gemma":[0.998463,0.00070612,0.0003018869,0.0002618765,0.0001089792,0.0001580813],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"theoretical_or_conceptual","study_design_gemma":"simulation_or_modeling","study_design_scores_codex":[0.0001454401,0.0002191751,0.003083234,0.00009964473,0.00005082996,0.0005119322,0.0003641759,0.1933707,0.01281396,0.7840452,0.0007104503,0.004585219],"study_design_scores_gemma":[0.00002579702,0.00005803876,0.0007293594,0.000008560375,0.00001020226,0.0001022491,0.00004896582,0.8195792,0.001886666,0.1772983,0.0002334216,0.00001932443],"study_design_candidate":"simulation_or_modeling","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.939226,0.0002721387,0.05486893,0.0005139573,0.00004440462,0.00003022506,0.00003660795,0.0001743063,0.004833229],"genre_scores_gemma":[0.9973258,0.00005132989,0.002176106,0.00001826168,0.00001586781,0.00001768667,0.00001152648,0.00001701053,0.0003665048],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.001039214,"threshold_uncertainty_score":0.005137324,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01096091850528707,"score_gpt":0.2606110391456248,"score_spread":0.2496501206403377,"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."}}