{"id":"W2086626535","doi":"10.4006/1.3154511","title":"Relativistic Spin Derivation from Classical Electrodynamics.","year":2007,"lang":"en","type":"article","venue":"Physics Essays","topic":"Quantum and Classical Electrodynamics","field":"Physics and Astronomy","cited_by":0,"is_retracted":false,"has_abstract":false,"ca_institutions":"","funders":"","keywords":"Physics; Quantum electrodynamics; Spin (aerodynamics); Stochastic electrodynamics; Classical electromagnetism; Mathematical physics; Classical mechanics; Theoretical physics; Quantum mechanics; Quantum gravity; Quantum","routes":{"ca_aff":false,"ca_fund":false,"ca_venue":true,"about_ca":false,"invisible_to_affiliation_only":true},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0004422771,0.0002825158,0.0002371453,0.0004890159,0.001060472,0.000938957,0.0004710031,0.0007171787,0.006719068],"category_scores_gemma":[0.001343152,0.0001793764,0.0002647366,0.0003331168,0.001424326,0.001527009,0.0006611453,0.002263527,0.001805285],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.001042143,"about_ca_system_score_gemma":0.0008772509,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00191831,"about_ca_topic_score_gemma":0.002790602,"domain_scores_codex":[0.9997999,0.00005175508,0.000007034868,0.00002244461,0.0001042502,0.00001457142],"domain_scores_gemma":[0.9997359,0.00009092338,0.00001408647,0.0000334669,0.0001059312,0.00001966874],"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":[0.000004692155,0.000004651619,0.00003260631,0.00002749751,0.000003824533,0.00001918402,0.00009465292,0.0001619861,0.0001698671,0.9615937,0.03160673,0.006280596],"study_design_scores_gemma":[0.000003754662,0.000005230276,0.0001938304,0.0000263498,0.000003802919,0.00005944309,0.00006056928,0.0004908259,0.0001858007,0.9063334,0.09263375,0.000003317959],"study_design_candidate":"theoretical_or_conceptual","study_design_consensus":"theoretical_or_conceptual","genre_codex":"other","genre_gemma":"empirical","genre_scores_codex":[0.01060785,0.05199223,0.0365933,0.02733107,0.01043465,0.00001723523,0.0002422102,0.0001668682,0.8626146],"genre_scores_gemma":[0.5355381,0.03306361,0.0188277,0.01033518,0.008570079,0.00005065819,0.0004162971,0.0003413486,0.3928571],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.006719068,"threshold_uncertainty_score":0.02247757,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.007302950216158387,"score_gpt":0.2519643706775593,"score_spread":0.2446614204614009,"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."}}