{"id":"W4407388658","doi":"10.1140/epjc/s10052-025-13888-6","title":"Non-geodesic timelike observers and the ultralocal limit","year":2025,"lang":"en","type":"article","venue":"The European Physical Journal C","topic":"Cosmology and Gravitation Theories","field":"Physics and Astronomy","cited_by":1,"is_retracted":false,"has_abstract":true,"ca_institutions":"McGill University; Bishop's University","funders":"Natural Sciences and Engineering Research Council of Canada","keywords":"Geodesic; Limit (mathematics); Physics; Mathematical physics; Einstein; Scalar (mathematics); Tensor (intrinsic definition); Classical mechanics; Mathematical analysis; Mathematics; Geometry","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":[0.001248881,0.0003664626,0.000381968,0.0009162491,0.001178653,0.001424418,0.0006988248,0.0008606042,0.002439894],"category_scores_gemma":[0.002772443,0.0003208793,0.0004323109,0.0003578461,0.003514159,0.005220686,0.002368529,0.001719467,0.0002673031],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0005167954,"about_ca_system_score_gemma":0.0003745919,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0008898893,"about_ca_topic_score_gemma":0.0008172998,"domain_scores_codex":[0.9995837,0.0001409293,0.00002643611,0.0001021146,0.00008169005,0.00006505307],"domain_scores_gemma":[0.9979074,0.0005488935,0.0004552657,0.0003971978,0.0003300084,0.0003613241],"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":[0.00001350858,0.00001266908,0.0006014384,0.00001941803,0.000004582189,0.0002326953,0.0002821947,0.0002296725,0.001265243,0.995926,0.0002053171,0.001207144],"study_design_scores_gemma":[0.00002230563,0.00007399354,0.002315578,0.00003087376,0.00001309803,0.0007082124,0.0004918427,0.006554055,0.0007294089,0.9868664,0.00217695,0.00001730623],"study_design_candidate":"theoretical_or_conceptual","study_design_consensus":"theoretical_or_conceptual","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.8423224,0.001724184,0.05590691,0.002246577,0.00009923089,0.00002054797,0.00006928172,0.0001333103,0.0974776],"genre_scores_gemma":[0.9893049,0.0004687497,0.005005817,0.0002038519,0.00008144817,0.00002366776,0.00006753862,0.00002988856,0.004814224],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.002439894,"threshold_uncertainty_score":0.00816226,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.007562171200632376,"score_gpt":0.236489558990731,"score_spread":0.2289273877900987,"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."}}