{"id":"W4223922052","doi":"10.48550/arxiv.2204.06358","title":"Decoherence and nonclassicality of photon-added/subtracted multi-mode Gaussian states","year":2022,"lang":"en","type":"preprint","venue":"arXiv (Cornell University)","topic":"Quantum Information and Cryptography","field":"Computer Science","cited_by":1,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"European Regional Development Fund; Natural Sciences and Engineering Research Council of Canada; Agence Nationale de la Recherche","keywords":"Quantum decoherence; Wigner distribution function; Gaussian; Coherence (philosophical gambling strategy); Physics; Photon; Quantum mechanics; Statistical physics; Coherent states; Quantum state; Subtraction; Quantum; Mathematics","routes":{"ca_aff":false,"ca_fund":true,"ca_venue":false,"about_ca":false,"invisible_to_affiliation_only":true},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.001042444,0.0002619889,0.0001820761,0.0007189384,0.0004856518,0.0009904886,0.0005661589,0.0003315409,0.002424419],"category_scores_gemma":[0.003811151,0.0001590403,0.0002552188,0.0004353574,0.002464732,0.001346949,0.0009527762,0.0008196176,0.0001742003],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0009634216,"about_ca_system_score_gemma":0.0006204022,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0005907493,"about_ca_topic_score_gemma":0.0008616889,"domain_scores_codex":[0.9994832,0.0001017245,0.00002250458,0.0000916767,0.000205458,0.00009541355],"domain_scores_gemma":[0.9978349,0.001011487,0.0004376831,0.000449504,0.0001701242,0.00009635046],"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":[0.0002811832,0.0001067674,0.007382352,0.000107205,0.00003010411,0.0003005698,0.0003505527,0.02490889,0.0956536,0.8517985,0.0004365494,0.01864376],"study_design_scores_gemma":[0.00003240368,0.0001556919,0.01197276,0.00004046715,0.00003479801,0.0005759592,0.0001983874,0.4834582,0.2035781,0.2979157,0.001936317,0.0001011971],"study_design_candidate":"theoretical_or_conceptual","study_design_consensus":"theoretical_or_conceptual","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.8770369,0.0001810953,0.1095429,0.0002244004,0.00003059797,0.00002693462,0.0001438998,0.00007931259,0.01273391],"genre_scores_gemma":[0.9892897,0.00006569946,0.009432667,0.00002549587,0.000006615121,0.00001673146,0.00004239683,0.00001658581,0.001104045],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.002424419,"threshold_uncertainty_score":0.008110464,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.05789528501035949,"score_gpt":0.2151031221329288,"score_spread":0.1572078371225693,"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."}}