{"id":"W4366139709","doi":"10.1139/cjp-2022-0321","title":"A two-field dark energy model with cubic contractions of the Riemann tensor","year":2023,"lang":"en","type":"article","venue":"Canadian Journal of Physics","topic":"Cosmology and Gravitation Theories","field":"Physics and Astronomy","cited_by":4,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Physics; Dark energy; Mathematical physics; Tensor (intrinsic definition); Exponential function; Scaling; Phase space; Dark matter; Coupling (piping); Riemann hypothesis; Theoretical physics; Universe; Invariant (physics); Classical mechanics; Cosmology; Quantum mechanics; Pure mathematics; Mathematical analysis; Astrophysics","routes":{"ca_aff":false,"ca_fund":false,"ca_venue":true,"about_ca":false,"invisible_to_affiliation_only":true},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0002659799,0.000521637,0.00053102,0.0005080788,0.000790755,0.0009559983,0.00101205,0.0009434256,0.001945895],"category_scores_gemma":[0.0002833771,0.0002254759,0.0005614287,0.0004027721,0.0009601516,0.001571396,0.0007140505,0.0009345314,0.0002273343],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0006635984,"about_ca_system_score_gemma":0.0008663388,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.003130596,"about_ca_topic_score_gemma":0.002199437,"domain_scores_codex":[0.999908,0.00003708766,0.000003640524,0.00001690398,0.00001744935,0.0000169497],"domain_scores_gemma":[0.9998761,0.00001374526,0.00002288087,0.00001666072,0.00002017278,0.00005040106],"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":[0.0000825094,0.00005949054,0.0005812827,0.00004784901,0.00002805667,0.0007199478,0.0001999961,0.03277449,0.005037025,0.9579735,0.0007795019,0.001716294],"study_design_scores_gemma":[0.0002465949,0.0001478512,0.0009585745,0.00001905144,0.00002955499,0.0007894657,0.0002204508,0.5711573,0.000864433,0.4207349,0.004772086,0.00005976356],"study_design_candidate":"theoretical_or_conceptual","study_design_consensus":"theoretical_or_conceptual","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.7803739,0.0009691674,0.1386901,0.003443438,0.0002279989,0.00008599221,0.0002406542,0.0002225908,0.07574616],"genre_scores_gemma":[0.971116,0.0002947651,0.01573079,0.000152825,0.00009190807,0.00004596309,0.00008290043,0.00002276762,0.01246212],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.003130596,"threshold_uncertainty_score":0.006509602,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.009202515555147249,"score_gpt":0.2262695739538719,"score_spread":0.2170670583987246,"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."}}