{"id":"W2955910780","doi":"10.48550/arxiv.1503.08344","title":"On the behaviour of non-radial null geodesics in self-similar Tolman-Bondi collapse","year":2015,"lang":"en","type":"preprint","venue":"arXiv (Cornell University)","topic":"Geometric Analysis and Curvature Flows","field":"Mathematics","cited_by":1,"is_retracted":false,"has_abstract":true,"ca_institutions":"Queen's University; Perimeter Institute","funders":"","keywords":"Geodesic; Homothetic transformation; Physics; Integrable system; Singularity; Null (SQL); Mathematical physics; Classical mechanics; Vector field; Perfect fluid; Mechanics; Mathematical analysis; Mathematics; Geometry; Computer science","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":[0.00104589,0.0004118896,0.0008012059,0.0006087355,0.00008471799,0.00004343481,0.001056405,0.0005452448,0.0001729693],"category_scores_gemma":[0.0003492206,0.000353649,0.0004217555,0.00161578,0.00009492941,0.00007800788,0.000563495,0.0009641669,0.00004439605],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0003633693,"about_ca_system_score_gemma":0.000329062,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0003085758,"about_ca_topic_score_gemma":0.0004286402,"domain_scores_codex":[0.9980022,0.0002299376,0.0004362413,0.0006916022,0.000265203,0.0003747728],"domain_scores_gemma":[0.9970864,0.0005612253,0.0005640442,0.001298656,0.0003349812,0.0001547048],"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":[0.0005937341,0.004765374,0.1011149,0.0008035222,0.001899328,0.001295931,0.004994393,0.1649792,0.00002885468,0.6390041,0.08032972,0.0001910052],"study_design_scores_gemma":[0.004602319,0.0005825548,0.01504283,0.0007321499,0.003982605,0.000007857862,0.003706193,0.2054553,0.0002435457,0.7614951,0.001782103,0.002367427],"study_design_candidate":"theoretical_or_conceptual","study_design_consensus":"theoretical_or_conceptual","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9889814,0.00004148604,0.002100499,0.00009104607,0.0002685021,0.0005823156,0.00006125514,0.00005413184,0.007819424],"genre_scores_gemma":[0.9974912,0.00008393839,0.0004107843,0.00005815504,0.00007105723,0.000002579475,0.00002470403,0.00003779078,0.001819822],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.122491,"threshold_uncertainty_score":0.9998916,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.0961939340440194,"score_gpt":0.2210448299559779,"score_spread":0.1248508959119585,"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."}}