{"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":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0007838218,0.0005881674,0.0005873076,0.001660009,0.001380062,0.001767705,0.000975713,0.001147767,0.003029705],"category_scores_gemma":[0.004179433,0.000318032,0.0005467216,0.0004879127,0.003097956,0.002190557,0.001724197,0.0009871672,0.0002205645],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.001234338,"about_ca_system_score_gemma":0.0005440398,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00300175,"about_ca_topic_score_gemma":0.001541802,"domain_scores_codex":[0.9998199,0.00006617877,0.000007585151,0.00002203107,0.00004355186,0.00004078642],"domain_scores_gemma":[0.9988129,0.000276022,0.0002792384,0.00007996738,0.0001439805,0.0004080019],"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":[0.0002516443,0.0001362433,0.004212226,0.0001338326,0.00004284389,0.001187346,0.001178549,0.07651472,0.02224691,0.8884314,0.001448821,0.004215547],"study_design_scores_gemma":[0.00007886715,0.0001394889,0.005480786,0.00005163929,0.00002052278,0.000436547,0.0005461447,0.5769314,0.002356143,0.4130374,0.0008453698,0.00007570668],"study_design_candidate":"theoretical_or_conceptual","study_design_consensus":"theoretical_or_conceptual","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9697567,0.0003169464,0.01517002,0.0008217558,0.00003310986,0.00004018009,0.00006580193,0.0001334396,0.01366207],"genre_scores_gemma":[0.9957553,0.0001535965,0.001946353,0.00005672338,0.00002353098,0.00001442781,0.00006151348,0.00004601557,0.001942604],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.003029705,"threshold_uncertainty_score":0.01013535,"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."}}