{"id":"W2142994208","doi":"10.1103/physrevd.92.124035","title":"3D Lorentzian loop quantum gravity and the spinor approach","year":2015,"lang":"en","type":"article","venue":"Physical review. D. Particles, fields, gravitation, and cosmology/Physical review. D, Particles, fields, gravitation, and cosmology","topic":"Noncommutative and Quantum Gravity Theories","field":"Physics and Astronomy","cited_by":12,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Waterloo","funders":"Natural Sciences and Engineering Research Council of Canada; Government of Canada","keywords":"Loop quantum gravity; Hamiltonian (control theory); Physics; Mathematical physics; Unitary state; Spin foam; Spinor; Hamiltonian constraint; Quantum gravity; Observable; Quantum mechanics; Theoretical physics; Quantum; Mathematics","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":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0004251548,0.0002816085,0.0003752137,0.0006428874,0.0005376043,0.0008120152,0.000717313,0.00075209,0.001723414],"category_scores_gemma":[0.0002765697,0.00009519743,0.0004773724,0.0005588138,0.001594497,0.001001643,0.0006462708,0.0006065562,0.0003152391],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.001150189,"about_ca_system_score_gemma":0.0007877718,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.002493905,"about_ca_topic_score_gemma":0.002415836,"domain_scores_codex":[0.999893,0.00004531591,0.000003861574,0.00001350748,0.00002817171,0.00001628607],"domain_scores_gemma":[0.9999173,0.00001904368,0.00001537974,0.00001563799,0.00001658085,0.00001609653],"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":[0.000003008104,0.000004233942,0.00003275592,0.00002185023,0.000003577104,0.00002717519,0.00003012438,0.001285541,0.0001550832,0.9947918,0.0004434591,0.003201324],"study_design_scores_gemma":[0.000007094782,0.00001195342,0.0001511869,0.00001457627,0.00000353662,0.00004273416,0.00001565865,0.006380145,0.000070553,0.98131,0.01198669,0.000005877956],"study_design_candidate":"theoretical_or_conceptual","study_design_consensus":"theoretical_or_conceptual","genre_codex":"other","genre_gemma":"empirical","genre_scores_codex":[0.2496242,0.08131048,0.2139047,0.03104625,0.00138232,0.0000899129,0.0004130857,0.0005403383,0.4216888],"genre_scores_gemma":[0.9052206,0.0298583,0.03909225,0.003305882,0.0009035658,0.0001401276,0.0001414589,0.00006655417,0.02127126],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.002493905,"threshold_uncertainty_score":0.008345246,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.03065550378170076,"score_gpt":0.336238905665829,"score_spread":0.3055834018841282,"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."}}