{"id":"W4230714280","doi":"10.1017/cbo9781139507486.006","title":"Curved spacetime","year":2014,"lang":"en","type":"book-chapter","venue":"Cambridge University Press eBooks","topic":"Relativity and Gravitational Theory","field":"Physics and Astronomy","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Guelph","funders":"","keywords":"Spacetime; Physics; Classical mechanics; Gravitation; Quantum field theory in curved spacetime; Linearized gravity; Gravitational field; Spacetime symmetries; Spherically symmetric spacetime; Background independence; Theoretical physics; Quantum mechanics; Quantum gravity","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":"codex-gemma-dda1882f352a","candidate_categories":["metaepi_narrow"],"consensus_categories":[],"category_scores_codex":[0.00009856156,0.0002848379,0.0003190459,0.00009142237,0.0001613212,0.0000311073,0.0002732702,0.000169039,0.00006299813],"category_scores_gemma":[0.000002056682,0.0003399215,0.0002735656,0.000004197047,0.0001846973,0.00004819208,0.0001518914,0.0004104093,0.0001584257],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00004294888,"about_ca_system_score_gemma":0.00005755854,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00007456234,"about_ca_topic_score_gemma":2.308388e-7,"domain_scores_codex":[0.9991273,0.00005154796,0.0001199578,0.0003366711,0.0001760236,0.0001884833],"domain_scores_gemma":[0.9991005,0.0001374719,0.0001917788,0.0003546952,0.000093095,0.0001224623],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"theoretical_or_conceptual","study_design_gemma":"not_applicable","study_design_scores_codex":[0.00003076054,0.000005975285,0.000008080319,0.00001539126,0.000171703,0.00001086027,0.00001876969,0.000006300126,0.00001294189,0.9726616,0.02551092,0.001546724],"study_design_scores_gemma":[0.0004135809,0.00002416618,0.0000203035,0.00008152353,0.000136814,8.079601e-7,0.00001353908,0.00003185663,0.00009699994,0.002629244,0.996178,0.0003732111],"study_design_candidate":"not_applicable","study_design_consensus":null,"genre_codex":"other","genre_gemma":"other","genre_scores_codex":[0.00007344355,0.00002281916,0.006499277,0.00001722158,0.0001375308,0.0001990312,0.000332186,0.0000495405,0.9926689],"genre_scores_gemma":[0.009412391,0.00000264395,0.00009393443,0.00002593831,0.0002970407,4.713399e-7,0.0001909471,0.00003644721,0.9899402],"genre_candidate":"other","genre_consensus":"other","teacher_disagreement_score":0.9706671,"threshold_uncertainty_score":0.9999053,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01524638321814227,"score_gpt":0.1956369532183136,"score_spread":0.1803905700001713,"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."}}