{"id":"W2039076758","doi":"10.1209/0295-5075/95/50001","title":"Quantum phase transition between cluster and antiferromagnetic states","year":2011,"lang":"en","type":"article","venue":"Europhysics Letters (EPL)","topic":"Quantum many-body systems","field":"Physics and Astronomy","cited_by":126,"is_retracted":false,"has_abstract":true,"ca_institutions":"Perimeter Institute","funders":"","keywords":"Quantum phase transition; Antiferromagnetism; Ising model; Quantum critical point; Hamiltonian (control theory); Condensed matter physics; Quantum entanglement; Quantum phases; Physics; Cluster state; Critical point (mathematics); Ground state; Phase transition; Cluster (spacecraft); Quantum; Quantum mechanics; 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":[0.0002111563,0.0001518692,0.0002537598,0.0003491793,0.0006476497,0.0007476172,0.0004062554,0.0005248775,0.002521829],"category_scores_gemma":[0.0006771197,0.0001172286,0.0001844255,0.0002159128,0.001501388,0.000694648,0.0005041314,0.000316679,0.00007772384],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0005154239,"about_ca_system_score_gemma":0.0004202244,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.001495442,"about_ca_topic_score_gemma":0.00131903,"domain_scores_codex":[0.9999,0.00003165128,0.000002953059,0.0000130371,0.0000249426,0.00002737414],"domain_scores_gemma":[0.9997107,0.0001296403,0.00004485905,0.00002906489,0.00002707095,0.00005867559],"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":[0.0002504177,0.000220218,0.002721834,0.00008897898,0.00007123038,0.0006767073,0.0005948471,0.08374881,0.0445798,0.8612437,0.001305123,0.004498425],"study_design_scores_gemma":[0.0001752201,0.000151711,0.002917052,0.00001219887,0.00002461783,0.0001814926,0.0002166777,0.7405264,0.009320513,0.2454386,0.0009982339,0.00003734425],"study_design_candidate":"theoretical_or_conceptual","study_design_consensus":"theoretical_or_conceptual","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9857385,0.00006453499,0.006811637,0.0001817104,0.0000128747,0.00001412792,0.00002129094,0.00005036503,0.007104928],"genre_scores_gemma":[0.9986463,0.00001424183,0.0009788258,0.00001437024,0.000005136686,0.000006728917,0.000009358746,0.000005774291,0.000319327],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.002521829,"threshold_uncertainty_score":0.008436382,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.0189952602898573,"score_gpt":0.2309681573219442,"score_spread":0.2119728970320869,"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."}}