{"id":"W4416187012","doi":"10.1103/h6dj-cxsy","title":"Exact simulation of realistic Gottesman-Kitaev-Preskill cluster states","year":2025,"lang":"en","type":"article","venue":"Physical review. A/Physical review, A","topic":"Quantum many-body systems","field":"Physics and Astronomy","cited_by":1,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Calgary; University of Ottawa; Xanadu Quantum Technologies (Canada); National Research Council Canada","funders":"National Research Council Canada; Natural Sciences and Engineering Research Council of Canada","keywords":"Cluster (spacecraft); Gaussian; Heuristic; State (computer science); Noise (video); Representation (politics); Homodyne detection; Gaussian noise","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":[0.0006243991,0.0006748777,0.002423103,0.00008756094,0.0001255355,0.00005077351,0.0007042564,0.00004255916,0.0001392387],"category_scores_gemma":[0.0006277642,0.0005364042,0.001160892,0.001061216,0.0002084452,0.0003301902,0.0002890166,0.0004880776,0.0004951266],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00008726497,"about_ca_system_score_gemma":0.0001285177,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0001837719,"about_ca_topic_score_gemma":0.000002060636,"domain_scores_codex":[0.9957157,0.0006604851,0.001371651,0.0008679566,0.0007302639,0.0006539622],"domain_scores_gemma":[0.9950626,0.002095398,0.000801268,0.00138292,0.0004177452,0.0002400471],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"theoretical_or_conceptual","study_design_gemma":"simulation_or_modeling","study_design_scores_codex":[0.000134283,0.005888922,0.005596253,0.08980083,0.001505974,0.000009658716,0.0005072273,0.004659993,0.009592432,0.6968821,0.06957368,0.1158486],"study_design_scores_gemma":[0.001795642,0.0004620118,0.002643066,0.09078497,0.003647482,0.00000118809,0.00005839152,0.4327986,0.004615781,0.27419,0.1869572,0.002045578],"study_design_candidate":"theoretical_or_conceptual","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.7268324,0.1297856,0.06348913,0.006046895,0.001047749,0.01265787,0.0007934485,0.0004686779,0.0588782],"genre_scores_gemma":[0.9897931,0.007168574,0.00005159999,0.001263661,0.0007024302,0.0003539363,0.0002558099,0.0000650399,0.0003458099],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.4281386,"threshold_uncertainty_score":0.9997088,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01250196054768324,"score_gpt":0.3824678847010671,"score_spread":0.3699659241533839,"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."}}