{"id":"W2106127715","doi":"10.1103/physrevlett.101.061103","title":"Singularity Problem with<mml:math xmlns:mml=\"http://www.w3.org/1998/Math/MathML\" display=\"inline\"><mml:mi>f</mml:mi><mml:mo stretchy=\"false\">(</mml:mo><mml:mi>R</mml:mi><mml:mo stretchy=\"false\">)</mml:mo></mml:math>Models for Dark Energy","year":2008,"lang":"lv","type":"article","venue":"Physical Review Letters","topic":"Cosmology and Gravitation Theories","field":"Physics and Astronomy","cited_by":221,"is_retracted":false,"has_abstract":true,"ca_institutions":"Simon Fraser University","funders":"","keywords":"Singularity; Curvature; Physics; Scalar field; Scalar (mathematics); Mathematical physics; Field (mathematics); Algorithm; Computer science; Geometry; Mathematics; Pure mathematics","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","sts"],"consensus_categories":[],"category_scores_codex":[0.001042974,0.001109131,0.0008541136,0.000186408,0.001634231,0.0005630606,0.001387083,0.0006037869,0.0002053958],"category_scores_gemma":[0.0003353471,0.001485988,0.001984607,0.0008037339,0.001717392,0.001099238,0.0007913577,0.001447678,0.0006851557],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00003406439,"about_ca_system_score_gemma":0.0007529949,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0007186299,"about_ca_topic_score_gemma":0.0001411344,"domain_scores_codex":[0.9928034,0.0004841587,0.001627827,0.001800788,0.001395866,0.001887952],"domain_scores_gemma":[0.9943672,0.001444214,0.001711813,0.001481955,0.0002587226,0.0007361023],"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":[0.0006373697,0.0007379934,0.00003570813,0.002138091,0.001504932,0.0002174894,0.001436056,0.001523388,0.0009081316,0.9745013,0.0101501,0.006209483],"study_design_scores_gemma":[0.006243688,0.004780652,0.000138074,0.01197848,0.007924962,0.0008259353,0.001828589,0.140234,0.09463551,0.6916248,0.03354021,0.006245147],"study_design_candidate":"theoretical_or_conceptual","study_design_consensus":"theoretical_or_conceptual","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9815559,0.003438571,0.008409875,0.003599858,0.0008145829,0.0002358048,0.0007914591,0.0001899603,0.0009639641],"genre_scores_gemma":[0.9847117,0.001215571,0.003178211,0.005184702,0.002105205,0.001508338,0.001632011,0.0004131673,0.00005107332],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.2828765,"threshold_uncertainty_score":0.9996655,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01683127998617208,"score_gpt":0.2500619312167626,"score_spread":0.2332306512305905,"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."}}