{"id":"W2945058244","doi":"10.1007/s10714-019-2599-x","title":"Revisiting the conformal invariance of Maxwell’s equations in curved spacetime","year":2019,"lang":"en","type":"article","venue":"General Relativity and Gravitation","topic":"Black Holes and Theoretical Physics","field":"Physics and Astronomy","cited_by":17,"is_retracted":false,"has_abstract":false,"ca_institutions":"Perimeter Institute; Bishop's University","funders":"","keywords":"Spacetime; Conformal symmetry; Maxwell's equations in curved spacetime; Conformal gravity; Stationary spacetime; Conformal map; Differential geometry; Gauge theory; Quantum field theory in curved spacetime; Spacetime symmetries","routes":{"ca_aff":true,"ca_fund":false,"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":[0.001298915,0.0007954706,0.0006705761,0.001060515,0.000852756,0.001641507,0.001337062,0.001142771,0.005439915],"category_scores_gemma":[0.002395114,0.0003566035,0.001061589,0.0007237894,0.003067997,0.004310476,0.001809974,0.001961683,0.0006630471],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.001246818,"about_ca_system_score_gemma":0.001298236,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.006049451,"about_ca_topic_score_gemma":0.005119407,"domain_scores_codex":[0.9995791,0.0001576231,0.00003238264,0.00006475011,0.0001018957,0.00006420433],"domain_scores_gemma":[0.9993401,0.0001997378,0.00009795185,0.0001384333,0.000141182,0.00008262174],"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":[0.0000053644,0.000006691619,0.00008994451,0.00002222129,0.000004815427,0.00005038606,0.0001035837,0.0009083943,0.0005811389,0.9958402,0.0006334996,0.00175387],"study_design_scores_gemma":[0.000007308647,0.00001188927,0.0005274709,0.00001274897,0.000003868057,0.00005792695,0.00005696751,0.006071573,0.0001288082,0.9888737,0.004235832,0.00001181938],"study_design_candidate":"theoretical_or_conceptual","study_design_consensus":"theoretical_or_conceptual","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.3999846,0.009660647,0.2889586,0.0213876,0.004206916,0.00009540037,0.0007382012,0.0004866679,0.2744813],"genre_scores_gemma":[0.9028863,0.004566866,0.035366,0.002517613,0.002442336,0.00003723933,0.0003371766,0.0003634199,0.0514831],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.006049451,"threshold_uncertainty_score":0.01819831,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.00974092428295633,"score_gpt":0.2401162055938675,"score_spread":0.2303752813109111,"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."}}