{"id":"W1963968509","doi":"10.1139/p01-083","title":"Ground state of an Ising-type spin-1/2 chain with competing interactions","year":2001,"lang":"en","type":"article","venue":"Canadian Journal of Physics","topic":"Quantum many-body systems","field":"Physics and Astronomy","cited_by":4,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"Yukawa Institute for Theoretical Physics, Kyoto University","keywords":"Physics; Ground state; Phase diagram; Ising model; Condensed matter physics; Hamiltonian (control theory); Ferromagnetism; Magnetization; Spin (aerodynamics); Type (biology); Phase (matter); Quantum mechanics; Thermodynamics; Magnetic field","routes":{"ca_aff":false,"ca_fund":false,"ca_venue":true,"about_ca":false,"invisible_to_affiliation_only":true},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0001656321,0.0001221662,0.0002487842,0.0001085429,0.0001171954,0.00007062463,0.0001837837,0.00001092316,0.00008326454],"category_scores_gemma":[0.000004602404,0.0001112365,0.00006859872,0.0002684274,0.00008204547,0.0003795289,0.000006002174,0.0002345601,0.000008515271],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00007607686,"about_ca_system_score_gemma":0.0006834189,"about_ca_topic_candidate":true,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.01282205,"about_ca_topic_score_gemma":0.007141581,"domain_scores_codex":[0.9991316,0.00005751819,0.0003322613,0.00009376901,0.0001362746,0.0002486106],"domain_scores_gemma":[0.9986382,0.00003277474,0.0004743875,0.0001696163,0.0003297121,0.0003553194],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0003831235,0.0008116572,0.4933103,0.0001952152,0.002094399,0.0008008316,0.02428427,0.03873928,0.01810843,0.1503588,0.002049294,0.2688644],"study_design_scores_gemma":[0.01940061,0.01390511,0.2867114,0.01018285,0.001841145,0.002783485,0.08004743,0.1630919,0.04347796,0.1415232,0.2292091,0.007825842],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9920777,0.00002510468,0.005275427,0.00007379241,0.0003701343,0.00006613713,0.00002062413,0.000003149907,0.002087908],"genre_scores_gemma":[0.9986991,4.756871e-7,0.0003173304,0.00002314413,0.0007735863,5.34273e-7,0.000008670871,0.000023822,0.0001532832],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.2610386,"threshold_uncertainty_score":0.9937516,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.016334488512241,"score_gpt":0.2539755933735171,"score_spread":0.2376411048612761,"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."}}