{"id":"W4415954311","doi":"10.3390/universe11110365","title":"Hidden Momentum and the Absence of the Gravitational Spin Hall Effect in a Uniform Field","year":2025,"lang":"en","type":"article","venue":"Universe","topic":"Quantum and Classical Electrodynamics","field":"Physics and Astronomy","cited_by":1,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Alberta","funders":"Natural Sciences and Engineering Research Council of Canada","keywords":"Gravitational field; Hamiltonian (control theory); Zitterbewegung; Dirac equation; Deflection (physics); Gravitation; Angular momentum; Spin (aerodynamics); Quantum Hall effect; Kinetic energy","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":[0.0004743042,0.0001679364,0.000260642,0.0003929986,0.0005637901,0.0006793426,0.0005168871,0.0004392994,0.001535867],"category_scores_gemma":[0.001661131,0.0001241092,0.0002265793,0.0002026082,0.002489092,0.002011114,0.001012158,0.000719305,0.0001049725],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0003845866,"about_ca_system_score_gemma":0.0004137772,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0006989727,"about_ca_topic_score_gemma":0.0004625033,"domain_scores_codex":[0.9998703,0.00002638346,0.00000507007,0.00002618491,0.00002842632,0.00004356768],"domain_scores_gemma":[0.9993243,0.0001967657,0.000142514,0.0001760369,0.00006653786,0.0000937674],"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":[0.00007970525,0.00002210057,0.001032004,0.0000326043,0.000006650671,0.0002250514,0.0001521957,0.002166893,0.007290185,0.9854497,0.0002515553,0.003291376],"study_design_scores_gemma":[0.00006041013,0.0002250006,0.006180704,0.00003488244,0.00001708072,0.0004667156,0.0001770839,0.04198197,0.01211268,0.9351527,0.00354862,0.00004212563],"study_design_candidate":"theoretical_or_conceptual","study_design_consensus":"theoretical_or_conceptual","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9352947,0.0004895168,0.03667537,0.0005877266,0.0001276746,0.00001015802,0.00003178437,0.0000781804,0.02670485],"genre_scores_gemma":[0.996159,0.00006861697,0.002389973,0.00006154676,0.00002576689,0.000004287988,0.00001198042,0.00001094085,0.00126786],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.001535867,"threshold_uncertainty_score":0.00513798,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.001894441398432416,"score_gpt":0.2121091508883813,"score_spread":0.2102147094899488,"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."}}