{"id":"W4322716407","doi":"10.48550/arxiv.2302.12924","title":"A Bouncing Cosmology from VECROs","year":2023,"lang":"en","type":"preprint","venue":"arXiv (Cornell University)","topic":"Cosmology and Gravitation Theories","field":"Physics and Astronomy","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"McGill University","funders":"Natural Sciences and Engineering Research Council of Canada; McGill University","keywords":"Big Crunch; Singularity; Physics; Cosmology; Big Bounce; Initial singularity; Classical mechanics; Theoretical physics; Ring singularity; Naked singularity; Gravitation; Invertible matrix; Gravitational collapse; Universe; Spacetime; De Sitter universe; White hole; Astrophysics; Physical cosmology; Geometry; de Sitter–Schwarzschild metric; Mathematics; Dark energy; 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":[0.0004875928,0.0003563058,0.0003266758,0.0004302012,0.001279922,0.001814385,0.0004208595,0.0007593474,0.004959232],"category_scores_gemma":[0.0008546265,0.0002045793,0.0002463242,0.000287495,0.003632302,0.003127996,0.002593693,0.001939157,0.0004926764],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0005612471,"about_ca_system_score_gemma":0.0003391425,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.001436841,"about_ca_topic_score_gemma":0.001158749,"domain_scores_codex":[0.9997745,0.00005906983,0.00001060837,0.00004929218,0.00006449465,0.00004209217],"domain_scores_gemma":[0.9996936,0.00005113195,0.00004865161,0.00008582874,0.00004950852,0.00007133974],"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":[0.000005131763,0.000002114064,0.00009398718,0.000005947054,8.35308e-7,0.00005573624,0.0001349343,0.0001286217,0.0002958116,0.998245,0.0003342077,0.0006976938],"study_design_scores_gemma":[0.00001983202,0.0000291077,0.0007093393,0.00001924443,0.000005655705,0.0004224347,0.0003147114,0.003504595,0.0008256807,0.9729394,0.02119783,0.00001219717],"study_design_candidate":"theoretical_or_conceptual","study_design_consensus":"theoretical_or_conceptual","genre_codex":"other","genre_gemma":"empirical","genre_scores_codex":[0.3663008,0.00215094,0.06431497,0.006827095,0.0004367788,0.0000482886,0.0001390925,0.0003339099,0.5594482],"genre_scores_gemma":[0.9541232,0.0004449256,0.006955076,0.0005813531,0.0001749668,0.00001876267,0.00005754798,0.0001007463,0.03754343],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.004959232,"threshold_uncertainty_score":0.01659024,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.06901718657968132,"score_gpt":0.201470177105192,"score_spread":0.1324529905255107,"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."}}