{"id":"W2137784138","doi":"10.1103/physrevd.93.024039","title":"Linearized 3D gravity with dust","year":2016,"lang":"en","type":"article","venue":"Physical review. D/Physical review. D.","topic":"Cosmology and Gravitation Theories","field":"Physics and Astronomy","cited_by":1,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of New Brunswick","funders":"Natural Sciences and Engineering Research Council of Canada","keywords":"Diffeomorphism; Physics; Spacetime; Gravitational field; Classical mechanics; Degree (music); Metric (unit); Gauge (firearms); Degrees of freedom (physics and chemistry); General relativity; Gravitation; Function (biology); Mathematical physics; Field (mathematics); Mathematics; Mathematical analysis; Pure mathematics; Quantum mechanics","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":[0.0001719385,0.0004854831,0.0004057853,0.0005356504,0.0004104539,0.0009289834,0.0004479971,0.0006758019,0.002704124],"category_scores_gemma":[0.000352666,0.0002475955,0.0008226353,0.0002404326,0.00134702,0.0009773104,0.001472581,0.000563516,0.0005888147],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.001243871,"about_ca_system_score_gemma":0.000601977,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.004433405,"about_ca_topic_score_gemma":0.002268766,"domain_scores_codex":[0.999884,0.000037082,0.000006021032,0.00002096102,0.00003666075,0.00001511658],"domain_scores_gemma":[0.9998838,0.00001631842,0.00002705341,0.00001874636,0.00002302515,0.0000310912],"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":[0.0000764021,0.00003270569,0.001417565,0.00009633348,0.00007593299,0.0004786222,0.0004365966,0.03351248,0.01467417,0.9426775,0.002231578,0.004290147],"study_design_scores_gemma":[0.00009976381,0.0001414467,0.007358377,0.00004562905,0.00007313341,0.001065034,0.0002832685,0.1655353,0.002824032,0.8107834,0.01170252,0.00008808526],"study_design_candidate":"theoretical_or_conceptual","study_design_consensus":"theoretical_or_conceptual","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.8002667,0.002482001,0.06557035,0.006256076,0.0002514792,0.00006372248,0.0004722489,0.0009187819,0.1237186],"genre_scores_gemma":[0.9785638,0.001050614,0.005121369,0.0007730293,0.000206283,0.00003178695,0.000253022,0.00006780588,0.01393228],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.004433405,"threshold_uncertainty_score":0.009046137,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01148368479875392,"score_gpt":0.3892916678024656,"score_spread":0.3778079830037117,"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."}}