{"id":"W4391835833","doi":"10.1103/physrevd.109.106016","title":"Tunneling of quantum geometries in spinfoams","year":2024,"lang":"en","type":"article","venue":"Physical review. D/Physical review. D.","topic":"Noncommutative and Quantum Gravity Theories","field":"Physics and Astronomy","cited_by":4,"is_retracted":false,"has_abstract":true,"ca_institutions":"Perimeter Institute; Western University","funders":"Natural Sciences and Engineering Research Council of Canada; Institut Périmètre de physique théorique; Ontario Ministry of Economic Development and Innovation; Canada Research Chairs; Government of Canada; John Templeton Foundation","keywords":"Physics; Quantum tunnelling; Observable; Quantum; Theoretical physics; Quantum mechanics; Quantum gravity; Covariant transformation; Macroscopic quantum phenomena; Classical mechanics","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":["metaepi_narrow"],"consensus_categories":[],"category_scores_codex":[0.0007975632,0.0005574917,0.002016739,0.0001511308,0.00008118737,0.00006058925,0.0005482323,0.00002898131,0.0001251418],"category_scores_gemma":[0.0002933491,0.0004305473,0.001108538,0.002185694,0.0003014878,0.0004505469,0.0002286898,0.0007569458,0.0005353125],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00005148962,"about_ca_system_score_gemma":0.0001441644,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0001291103,"about_ca_topic_score_gemma":0.000001644148,"domain_scores_codex":[0.9968522,0.0002943948,0.001000618,0.0006513308,0.0005984402,0.0006030509],"domain_scores_gemma":[0.9975796,0.00109097,0.0002776656,0.0006820614,0.0001665934,0.0002030535],"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":[0.00001465846,0.000823675,0.004497403,0.01478674,0.0001684938,0.00001207993,0.0002757511,0.000009406383,0.006091617,0.897866,0.00208542,0.07336873],"study_design_scores_gemma":[0.0003502214,0.0003402795,0.001429606,0.05170003,0.0006394336,0.000002167576,0.0001190827,0.003088515,0.0144559,0.8715137,0.05540154,0.0009595664],"study_design_candidate":"theoretical_or_conceptual","study_design_consensus":"theoretical_or_conceptual","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.8087959,0.1775246,0.0008865456,0.001515055,0.0002818541,0.001265578,0.000202331,0.0001085941,0.00941962],"genre_scores_gemma":[0.9645917,0.03379657,0.00005979419,0.0004525885,0.0007163114,0.0001822987,0.00009105289,0.00006139692,0.00004829681],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.1557958,"threshold_uncertainty_score":0.9998146,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01957501313478604,"score_gpt":0.4446918537020113,"score_spread":0.4251168405672252,"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."}}