{"id":"W2887595486","doi":"10.1038/s41467-019-10252-7","title":"Observation of emergent momentum–time skyrmions in parity–time-symmetric non-unitary quench dynamics","year":2019,"lang":"en","type":"article","venue":"Nature Communications","topic":"Topological Materials and Phenomena","field":"Physics and Astronomy","cited_by":110,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Calgary; Canadian Institute for Advanced Research","funders":"National Key Research and Development Program of China; National Natural Science Foundation of China-Yunnan Joint Fund; Government of Jiangsu Province; Natural Science Foundation of Jiangsu Province; National Natural Science Foundation of China","keywords":"Physics; Skyrmion; Quantum walk; Parity (physics); Position and momentum space; Unitary state; Topology (electrical circuits); Time evolution; Momentum (technical analysis); Space time; Dynamics (music); Spacetime; Quantum; Quantum mechanics; Quantum algorithm; Mathematics","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":"codex-gemma-dda1882f352a","candidate_categories":["insufficient_payload"],"consensus_categories":[],"category_scores_codex":[0.0002541131,0.0001254966,0.0002483843,0.0001389545,0.00008822893,0.00001674219,0.0006953979,0.0001296505,0.001082812],"category_scores_gemma":[0.00001865991,0.0001170095,0.00007644025,0.0006815357,0.00005287398,0.0001190812,0.0002837999,0.0004592432,0.0001599028],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00005972248,"about_ca_system_score_gemma":0.00004023296,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0004802682,"about_ca_topic_score_gemma":0.00005758253,"domain_scores_codex":[0.9990415,0.0001484722,0.0003642279,0.0001559767,0.0001161625,0.0001736738],"domain_scores_gemma":[0.9984409,0.000189672,0.0001655805,0.001055436,0.0001010353,0.00004733703],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"theoretical_or_conceptual","study_design_gemma":"observational","study_design_scores_codex":[0.00001515045,0.001207148,0.3477914,0.00002850556,0.00009802818,1.671122e-7,0.0002564044,0.0003728265,0.009389548,0.6375449,0.0008655558,0.002430316],"study_design_scores_gemma":[0.001313857,0.0001964359,0.8529887,0.000106733,0.00008288374,4.521776e-7,0.0003980875,0.04604816,0.001032355,0.08708086,0.01009159,0.0006598718],"study_design_candidate":"observational","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.970375,0.0003823265,0.0001207282,0.002373641,0.0001655914,0.0004404621,0.0002479182,0.00002252142,0.02587178],"genre_scores_gemma":[0.9958583,0.00005149802,0.002316177,0.00007546275,0.00003280262,0.00003993824,0.0009137794,0.00001185277,0.0007002505],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.5504641,"threshold_uncertainty_score":0.9998303,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.0132922276414238,"score_gpt":0.2643231548974984,"score_spread":0.2510309272560746,"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."}}