{"id":"W2902035410","doi":"10.1007/jhep02(2019)005","title":"Δ-algebra and scattering amplitudes","year":2019,"lang":"en","type":"article","venue":"Journal of High Energy Physics","topic":"Homotopy and Cohomology in Algebraic Topology","field":"Mathematics","cited_by":9,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Waterloo; Perimeter Institute","funders":"Comisión Nacional de Investigación Científica y Tecnológica; Institut Périmètre de physique théorique; Government of Canada; Innovation, Science and Economic Development Canada","keywords":"Gravitational singularity; Scattering amplitude; Polytope; Variety (cybernetics); Commutative property; Scattering; Computation; Square (algebra)","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":[0.000741224,0.0003176357,0.0003472882,0.001339617,0.001237647,0.001869273,0.0009754211,0.0006930851,0.01048556],"category_scores_gemma":[0.001510548,0.0002016922,0.0006113129,0.0007178009,0.003541425,0.004073143,0.001685832,0.001446696,0.000963556],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0007078669,"about_ca_system_score_gemma":0.0006251825,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0008203783,"about_ca_topic_score_gemma":0.0005281961,"domain_scores_codex":[0.9993752,0.0001426708,0.00003134573,0.0001011404,0.0002497945,0.0000999131],"domain_scores_gemma":[0.9993643,0.0002132772,0.00009247244,0.00007916099,0.0001194255,0.0001314965],"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":[0.00000417079,0.000007890019,0.00009298254,0.00001099679,0.000001916463,0.00005447131,0.00009136967,0.0006395541,0.0006011574,0.9970161,0.0002056969,0.001273853],"study_design_scores_gemma":[0.000003449368,0.0000112131,0.0001268473,0.000006640124,0.000001440977,0.00008754109,0.00009839037,0.005932293,0.0004636628,0.9921392,0.001121479,0.000007852286],"study_design_candidate":"theoretical_or_conceptual","study_design_consensus":"theoretical_or_conceptual","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.5415536,0.001627374,0.2762751,0.00259061,0.0007162021,0.0000872606,0.0002179364,0.0003892928,0.1765427],"genre_scores_gemma":[0.9705881,0.0004478675,0.01483274,0.0002646799,0.0003071975,0.00004128493,0.0000870056,0.00007674564,0.01335423],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.01048556,"threshold_uncertainty_score":0.03507769,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.0164378947430807,"score_gpt":0.262387199710973,"score_spread":0.2459493049678923,"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."}}