{"id":"W3208185852","doi":"10.22323/1.396.0352","title":"Lattice QCD results for the topological up-quark mass contribution: too small to rescue the $m_u=0$ solution to the strong CP problem","year":2022,"lang":"en","type":"article","venue":"Proceedings of The 38th International Symposium on Lattice Field Theory — PoS(LATTICE2021)","topic":"Particle physics theoretical and experimental studies","field":"Physics and Astronomy","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"Perimeter Institute","funders":"Leibniz-Rechenzentrum; Horizon 2020 Framework Programme; Office of Science; Leibniz-Gemeinschaft; Deputy Ministry of Research, Innovation and Digital Policy; Gauss Centre for Supercomputing; Deutsche Forschungsgemeinschaft; Government of Canada; Ministry of Colleges and Universities; Nuclear Physics; Institut Périmètre de physique théorique; Partnership for Advanced Computing in Europe AISBL; Research and Innovation Foundation; Industry Canada; U.S. Department of Energy; European Commission; National Science Foundation","keywords":"Physics; Particle physics; Quark; Massless particle; Quantum chromodynamics; Lattice gauge theory; Lattice QCD; Lattice field theory; Yukawa potential; Up quark; Top quark; Topology (electrical circuits); Gauge theory; Bottom quark","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":[0.0008802287,0.0006556017,0.0008025404,0.001192529,0.001498233,0.002440127,0.001378383,0.001090637,0.008500876],"category_scores_gemma":[0.004781181,0.0004466633,0.0006494499,0.000903171,0.001851005,0.001441025,0.000950875,0.001780924,0.0007839286],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.001121576,"about_ca_system_score_gemma":0.0009300763,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.002407637,"about_ca_topic_score_gemma":0.002790155,"domain_scores_codex":[0.9992993,0.0002164297,0.00002437833,0.00007078891,0.0002795013,0.0001096461],"domain_scores_gemma":[0.9984319,0.0007841105,0.0001587981,0.0002011697,0.0002225393,0.0002014848],"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":[0.0003753313,0.0001817559,0.003986598,0.0002176402,0.0000429766,0.0005110713,0.0002033463,0.04590717,0.01110496,0.9226364,0.00645509,0.008377585],"study_design_scores_gemma":[0.0002624894,0.00006580794,0.002019352,0.0000711487,0.00005109526,0.0003675302,0.0002709674,0.3653584,0.01291965,0.6158372,0.002696024,0.00008039524],"study_design_candidate":"simulation_or_modeling","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.7735543,0.0009600234,0.07639258,0.004433326,0.0006667961,0.00005093472,0.0007573133,0.001678967,0.1415057],"genre_scores_gemma":[0.9835531,0.0001509088,0.01307602,0.0002744535,0.00006920502,0.0000382635,0.0001517681,0.0002128435,0.002473449],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.008500876,"threshold_uncertainty_score":0.02843827,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01810926420045992,"score_gpt":0.2763359969578461,"score_spread":0.2582267327573862,"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."}}