{"id":"W1967752517","doi":"10.1038/srep01824","title":"No-go theorem for ground state cooling given initial system-thermal bath factorization","year":2013,"lang":"en","type":"article","venue":"Scientific Reports","topic":"Quantum Information and Cryptography","field":"Computer Science","cited_by":42,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Toronto","funders":"U.S. Air Force; Natural Sciences and Engineering Research Council of Canada; Ministerio de Ciencia e Innovación; Eusko Jaurlaritza","keywords":"Ground state; Unitary state; Thermal; State (computer science); Work (physics); Product (mathematics); Operator (biology); Quantum; Computer science; Constraint (computer-aided design); Thermal state; Object (grammar); Statistical physics; Physics; Mathematics; Mechanical engineering; Quantum mechanics; Thermodynamics; Algorithm; Engineering; Chemistry; Artificial intelligence; Geometry","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":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.002839469,0.0008094747,0.001171035,0.001062962,0.001924727,0.001629173,0.001836009,0.001811006,0.01239544],"category_scores_gemma":[0.01094838,0.0004232379,0.00136853,0.0004352103,0.005616416,0.007219518,0.003287324,0.004733692,0.001802103],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.001230157,"about_ca_system_score_gemma":0.001375507,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.001189418,"about_ca_topic_score_gemma":0.0009577587,"domain_scores_codex":[0.998357,0.0003169408,0.00006885421,0.0004307884,0.0003585743,0.0004677188],"domain_scores_gemma":[0.9944489,0.003500197,0.0003312674,0.000852277,0.0005072692,0.0003601691],"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":[0.00004959963,0.00001370968,0.0001253157,0.00004726975,0.000005939263,0.0000525123,0.0001118305,0.003726931,0.0009723875,0.9918325,0.001247325,0.001814676],"study_design_scores_gemma":[0.00001517037,0.00002354138,0.0001144844,0.0000162378,0.000004929594,0.00004995059,0.00003052175,0.03704564,0.0007240052,0.9608995,0.001061962,0.00001404621],"study_design_candidate":"theoretical_or_conceptual","study_design_consensus":"theoretical_or_conceptual","genre_codex":"methods","genre_gemma":"empirical","genre_scores_codex":[0.1228185,0.001135014,0.7554585,0.003876119,0.0004166969,0.0001793405,0.0006059241,0.0008594441,0.1146504],"genre_scores_gemma":[0.8932678,0.0007306198,0.081039,0.001508825,0.0003090354,0.0004439269,0.0004047846,0.0004739548,0.02182218],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.01239544,"threshold_uncertainty_score":0.04146689,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01341114814093503,"score_gpt":0.2353441235424641,"score_spread":0.2219329754015291,"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."}}