{"id":"W2047699813","doi":"10.1103/physrevlett.103.093902","title":"Observation of<mml:math xmlns:mml=\"http://www.w3.org/1998/Math/MathML\" display=\"inline\"><mml:mi mathvariant=\"script\">P</mml:mi><mml:mi mathvariant=\"script\">T</mml:mi></mml:math>-Symmetry Breaking in Complex Optical Potentials","year":2009,"lang":"en","type":"article","venue":"Physical Review Letters","topic":"Quantum Mechanics and Non-Hermitian Physics","field":"Physics and Astronomy","cited_by":2739,"is_retracted":false,"has_abstract":true,"ca_institutions":"Université de Sherbrooke; Institut National de la Recherche Scientifique","funders":"","keywords":"Hermitian matrix; Physics; Symmetry (geometry); Symmetry breaking; Algorithm; Quantum mechanics; Computer science; Mathematics; Geometry","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":[0.0001207711,0.0001817512,0.0001298944,0.0002601229,0.0003979045,0.0003956005,0.0003941159,0.0004603667,0.004529517],"category_scores_gemma":[0.0006159056,0.0001498537,0.0001190817,0.0002237301,0.0009514441,0.0003907854,0.0004555019,0.001529871,0.0004220299],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0001794417,"about_ca_system_score_gemma":0.0001461955,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0002610974,"about_ca_topic_score_gemma":0.0003168396,"domain_scores_codex":[0.9998825,0.00001326547,0.000003929445,0.0000243671,0.0000486351,0.00002733109],"domain_scores_gemma":[0.9992887,0.0002647842,0.0001673816,0.0001297811,0.00006461349,0.00008483569],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"bench_or_experimental","study_design_gemma":"bench_or_experimental","study_design_scores_codex":[0.0001648277,0.00008988394,0.0009058681,0.0001500779,0.00001908542,0.0009988982,0.0003702948,0.0005753393,0.9631543,0.02279548,0.002789309,0.00798656],"study_design_scores_gemma":[0.00004062843,0.0002041059,0.009121247,0.00002389324,0.00001376261,0.001666952,0.0001787152,0.00863341,0.9631717,0.0100487,0.006860853,0.00003610271],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9169204,0.0005499156,0.04566732,0.001199089,0.0001925037,0.0000446295,0.0003469574,0.0006656515,0.03441351],"genre_scores_gemma":[0.9944139,0.00009728029,0.003070983,0.000114531,0.000009468869,0.00001704008,0.00006222828,0.00005004872,0.002164538],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.004529517,"threshold_uncertainty_score":0.01515269,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02565414778624685,"score_gpt":0.2662472414516188,"score_spread":0.240593093665372,"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."}}