{"id":"W1967126481","doi":"10.1088/1475-7516/2009/01/007","title":"Multiple kinetic k-essence, phantom barrier crossing and stability","year":2009,"lang":"en","type":"article","venue":"Journal of Cosmology and Astroparticle Physics","topic":"Cosmology and Gravitation Theories","field":"Physics and Astronomy","cited_by":35,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Lethbridge","funders":"Natural Sciences and Engineering Research Council of Canada","keywords":"Dark energy; Kinetic energy; Imaging phantom; Supernova; Instability; Energy (signal processing); Stability (learning theory)","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":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0002212884,0.0001039642,0.0002219151,0.00002424287,0.0002390188,0.00004953111,0.00005957771,0.00002778563,0.00002492964],"category_scores_gemma":[0.00003051411,0.00008926069,0.00005200391,0.00007831222,0.0004066227,0.0002183825,0.00002034193,0.0001871583,0.000001567168],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.000004889625,"about_ca_system_score_gemma":0.00004432385,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.000004639415,"about_ca_topic_score_gemma":4.503382e-7,"domain_scores_codex":[0.9992861,0.00007392144,0.0002721396,0.0001123058,0.00007246712,0.0001830812],"domain_scores_gemma":[0.9993199,0.0001838689,0.0001933194,0.0000826929,0.0001181806,0.000102048],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"theoretical_or_conceptual","study_design_scores_codex":[0.0002354505,0.0002001288,0.8000439,0.000005142187,0.00004921408,0.000007942347,0.001004661,0.00003417497,0.05016528,0.108503,0.00003262824,0.03971843],"study_design_scores_gemma":[0.0009648947,0.0003381245,0.241254,0.00001186995,0.00004457434,0.00002590012,0.0003834521,0.0001355305,0.0376716,0.7189966,0.00008090713,0.00009244555],"study_design_candidate":"observational","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9713955,0.0001226565,0.02796357,0.0003337103,0.00008377285,0.00004466773,0.000006738229,0.00000502988,0.00004433816],"genre_scores_gemma":[0.9980884,0.000001061358,0.001628608,0.00009183096,0.000172803,8.909885e-7,0.000001218677,0.000003883189,0.00001131322],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.6104937,"threshold_uncertainty_score":0.3639945,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01105097980223557,"score_gpt":0.2618245128712219,"score_spread":0.2507735330689864,"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."}}