{"id":"W2026185240","doi":"10.1103/physrevlett.106.081301","title":"Dynamical Selection of the Primordial Density Fluctuation Amplitude","year":2011,"lang":"en","type":"article","venue":"Physical Review Letters","topic":"Cosmology and Gravitation Theories","field":"Physics and Astronomy","cited_by":16,"is_retracted":false,"has_abstract":true,"ca_institutions":"Perimeter Institute","funders":"","keywords":"Physics; Amplitude; Selection (genetic algorithm); Statistical physics; Exponential function; Theoretical physics; Quantum mechanics; 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":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0003749185,0.0002012867,0.0001921956,0.0002746932,0.0003571817,0.0008389929,0.0003301644,0.0004688998,0.001147171],"category_scores_gemma":[0.002943129,0.000223129,0.0002705503,0.0001184267,0.0009122199,0.0008362512,0.0006077868,0.0004021082,0.0002007714],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0003926747,"about_ca_system_score_gemma":0.0001683748,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0004636375,"about_ca_topic_score_gemma":0.0003064738,"domain_scores_codex":[0.9998397,0.00005134334,0.000006805291,0.00005025395,0.00002887785,0.00002305663],"domain_scores_gemma":[0.999348,0.0002911599,0.0001380094,0.00006998569,0.00006207678,0.0000908549],"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":[0.0003940757,0.000123133,0.08409728,0.0001967797,0.0001676161,0.002060249,0.0007821357,0.06011002,0.2205652,0.5860196,0.004137453,0.04134634],"study_design_scores_gemma":[0.0001300833,0.0002264517,0.06891055,0.00003154631,0.00006144443,0.00133672,0.0002409732,0.6030251,0.02169828,0.2982036,0.005994802,0.0001404801],"study_design_candidate":"theoretical_or_conceptual","study_design_consensus":"theoretical_or_conceptual","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9304925,0.0004126863,0.04802446,0.001068069,0.0001261506,0.00001861464,0.00007422253,0.000341659,0.01944177],"genre_scores_gemma":[0.9986587,0.00006425111,0.0008947158,0.00004673036,0.00002288972,0.000005146497,0.00001584429,0.00001408954,0.0002776732],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.001147171,"threshold_uncertainty_score":0.003837705,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01304080712324067,"score_gpt":0.2667045189697557,"score_spread":0.253663711846515,"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."}}