{"id":"W4415935917","doi":"10.1002/prop.70047","title":"de Sitter Excited State in Heterotic E8×E8${\\rm E}_8 \\times {\\rm E}_8$ Theory","year":2025,"lang":"en","type":"article","venue":"Fortschritte der Physik","topic":"Cosmology and Gravitation Theories","field":"Physics and Astronomy","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"McGill University","funders":"Science and Technology Facilities Council","keywords":"Heterotic string theory; Cosmology; Duality (order theory); Focus (optics); Ekpyrotic universe; De Sitter universe; Excited state","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":[0.0003905474,0.0004986849,0.0005991497,0.0009742749,0.001232938,0.001462356,0.0006483933,0.0009073162,0.00632804],"category_scores_gemma":[0.0002984679,0.0002496692,0.0005378887,0.0004179848,0.002089179,0.001504196,0.001022502,0.0008237122,0.0006722702],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0007444304,"about_ca_system_score_gemma":0.0004434135,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0008393175,"about_ca_topic_score_gemma":0.0008935269,"domain_scores_codex":[0.9998351,0.00005062946,0.0000081076,0.00002292117,0.00003505509,0.00004817667],"domain_scores_gemma":[0.9998356,0.00002317196,0.00003294209,0.00002505956,0.00002317218,0.00006007047],"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":[0.00004926763,0.00004496208,0.0001986732,0.00001778942,0.000009343225,0.0003108914,0.0001416086,0.002034639,0.005574556,0.99008,0.0003709752,0.001167333],"study_design_scores_gemma":[0.00009585538,0.0001920067,0.001245708,0.00001921843,0.00001074496,0.0003758724,0.000255274,0.04124789,0.002525898,0.9517922,0.002194775,0.00004462789],"study_design_candidate":"theoretical_or_conceptual","study_design_consensus":"theoretical_or_conceptual","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.902918,0.0002660965,0.02522325,0.001018961,0.0002164765,0.000034629,0.00009252894,0.0001914832,0.07003846],"genre_scores_gemma":[0.982301,0.000144872,0.005834789,0.0002023576,0.0001123061,0.0000375157,0.00006526046,0.00005421961,0.0112476],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.00632804,"threshold_uncertainty_score":0.02116942,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.003325804301537017,"score_gpt":0.2431927880726572,"score_spread":0.2398669837711201,"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."}}