{"id":"https://openalex.org/W3120532509","doi":"https://doi.org/10.1007/s11128-020-02973-2","title":"Performance improvement of unidimensional continuous-variable quantum key distribution using zero-photon quantum catalysis","display_name":"Performance improvement of unidimensional continuous-variable quantum key distribution using zero-photon quantum catalysis","publication_year":2021,"publication_date":"2021-01-01","ids":{"openalex":"https://openalex.org/W3120532509","doi":"https://doi.org/10.1007/s11128-020-02973-2","mag":"3120532509"},"language":"en","primary_location":{"id":"doi:10.1007/s11128-020-02973-2","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s11128-020-02973-2","pdf_url":null,"source":{"id":"https://openalex.org/S92819544","display_name":"Quantum Information Processing","issn_l":"1570-0755","issn":["1570-0755","1573-1332"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Quantum Information Processing","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5060730933","display_name":"Junkai Hu","orcid":null},"institutions":[{"id":"https://openalex.org/I139660479","display_name":"Central South University","ror":"https://ror.org/00f1zfq44","country_code":"CN","type":"education","lineage":["https://openalex.org/I139660479"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Junkai Hu","raw_affiliation_strings":["Institute of Advanced Photoelectric Detection and Quantum System, Central South University, Changsha, 410083, China","School of Automation, Central South University, Changsha, 410083, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Advanced Photoelectric Detection and Quantum System, Central South University, Changsha, 410083, China","institution_ids":["https://openalex.org/I139660479"]},{"raw_affiliation_string":"School of Automation, Central South University, Changsha, 410083, China","institution_ids":["https://openalex.org/I139660479"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5066564799","display_name":"Qin Liao","orcid":"https://orcid.org/0000-0001-7692-7476"},"institutions":[{"id":"https://openalex.org/I139660479","display_name":"Central South University","ror":"https://ror.org/00f1zfq44","country_code":"CN","type":"education","lineage":["https://openalex.org/I139660479"]},{"id":"https://openalex.org/I16609230","display_name":"Hunan University","ror":"https://ror.org/05htk5m33","country_code":"CN","type":"education","lineage":["https://openalex.org/I16609230"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Qin Liao","raw_affiliation_strings":["College of Computer Science and Electronic Engineering, Hunan University, Changsha, 410082, China","Institute of Advanced Photoelectric Detection and Quantum System, Central South University, Changsha, 410083, China"],"raw_orcid":"https://orcid.org/0000-0001-7692-7476","affiliations":[{"raw_affiliation_string":"College of Computer Science and Electronic Engineering, Hunan University, Changsha, 410082, China","institution_ids":["https://openalex.org/I16609230"]},{"raw_affiliation_string":"Institute of Advanced Photoelectric Detection and Quantum System, Central South University, Changsha, 410083, China","institution_ids":["https://openalex.org/I139660479"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5113786097","display_name":"Yun Mao","orcid":"https://orcid.org/0000-0002-3326-4729"},"institutions":[{"id":"https://openalex.org/I139660479","display_name":"Central South University","ror":"https://ror.org/00f1zfq44","country_code":"CN","type":"education","lineage":["https://openalex.org/I139660479"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yun Mao","raw_affiliation_strings":["School of Automation, Central South University, Changsha, 410083, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Automation, Central South University, Changsha, 410083, China","institution_ids":["https://openalex.org/I139660479"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5020160142","display_name":"Ying Guo","orcid":"https://orcid.org/0000-0002-9306-2061"},"institutions":[{"id":"https://openalex.org/I139660479","display_name":"Central South University","ror":"https://ror.org/00f1zfq44","country_code":"CN","type":"education","lineage":["https://openalex.org/I139660479"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Ying Guo","raw_affiliation_strings":["Institute of Advanced Photoelectric Detection and Quantum System, Central South University, Changsha, 410083, China","School of Automation, Central South University, Changsha, 410083, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Advanced Photoelectric Detection and Quantum System, Central South University, Changsha, 410083, China","institution_ids":["https://openalex.org/I139660479"]},{"raw_affiliation_string":"School of Automation, Central South University, Changsha, 410083, China","institution_ids":["https://openalex.org/I139660479"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5066564799"],"corresponding_institution_ids":["https://openalex.org/I139660479","https://openalex.org/I16609230"],"apc_list":{"value":2690,"currency":"USD","value_usd":2690},"apc_paid":null,"fwci":0.2605,"has_fulltext":false,"cited_by_count":9,"citation_normalized_percentile":{"value":0.6239219,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":"20","issue":"1","first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10020","display_name":"Quantum Information and Cryptography","score":1.0,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10020","display_name":"Quantum Information and Cryptography","score":1.0,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10682","display_name":"Quantum Computing Algorithms and Architecture","score":0.9986000061035156,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11414","display_name":"Quantum optics and atomic interactions","score":0.9979000091552734,"subfield":{"id":"https://openalex.org/subfields/3107","display_name":"Atomic and Molecular Physics, and Optics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/quantum-computer","display_name":"Quantum computer","score":0.6471846103668213},{"id":"https://openalex.org/keywords/quantum-key-distribution","display_name":"Quantum key distribution","score":0.6456489562988281},{"id":"https://openalex.org/keywords/photon","display_name":"Photon","score":0.5569877028465271},{"id":"https://openalex.org/keywords/quantum","display_name":"Quantum","score":0.4979374408721924},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.4884251654148102},{"id":"https://openalex.org/keywords/continuous-variable","display_name":"Continuous variable","score":0.4447835683822632},{"id":"https://openalex.org/keywords/zero","display_name":"Zero (linguistics)","score":0.4347347617149353},{"id":"https://openalex.org/keywords/quantum-mechanics","display_name":"Quantum mechanics","score":0.4005446434020996},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.17612168192863464},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.09540528059005737}],"concepts":[{"id":"https://openalex.org/C58053490","wikidata":"https://www.wikidata.org/wiki/Q176555","display_name":"Quantum computer","level":3,"score":0.6471846103668213},{"id":"https://openalex.org/C95466800","wikidata":"https://www.wikidata.org/wiki/Q1027298","display_name":"Quantum key distribution","level":3,"score":0.6456489562988281},{"id":"https://openalex.org/C159317903","wikidata":"https://www.wikidata.org/wiki/Q3198","display_name":"Photon","level":2,"score":0.5569877028465271},{"id":"https://openalex.org/C84114770","wikidata":"https://www.wikidata.org/wiki/Q46344","display_name":"Quantum","level":2,"score":0.4979374408721924},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.4884251654148102},{"id":"https://openalex.org/C2983394010","wikidata":"https://www.wikidata.org/wiki/Q19885330","display_name":"Continuous variable","level":2,"score":0.4447835683822632},{"id":"https://openalex.org/C2780813799","wikidata":"https://www.wikidata.org/wiki/Q3274237","display_name":"Zero (linguistics)","level":2,"score":0.4347347617149353},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.4005446434020996},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.17612168192863464},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.09540528059005737},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1007/s11128-020-02973-2","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s11128-020-02973-2","pdf_url":null,"source":{"id":"https://openalex.org/S92819544","display_name":"Quantum Information Processing","issn_l":"1570-0755","issn":["1570-0755","1573-1332"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Quantum Information Processing","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7","score":0.5600000023841858}],"awards":[{"id":"https://openalex.org/G251628540","display_name":"\u4e91\u73af\u5883\u4e0b\u9762\u5411\u673a\u5668\u5b66\u4e60\u7684\u65b0\u578b\u52a0\u5bc6\u673a\u5236\u7814\u7a76","funder_award_id":"61772191","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G3630722194","display_name":"\u57fa\u4e8e\u975e\u9ad8\u65af\u91cf\u5b50\u64cd\u4f5c\u7684\u9ad8\u901f\u8fdc\u8ddd\u79bb\u8de8\u5a92\u4ecb\u8fde\u7eed\u53d8\u91cf\u91cf\u5b50\u5bc6\u94a5\u5206\u53d1\u673a\u5236","funder_award_id":"61871407","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G6193036518","display_name":null,"funder_award_id":"531118010371","funder_id":"https://openalex.org/F4320335787","funder_display_name":"Fundamental Research Funds for the Central Universities"},{"id":"https://openalex.org/G8345824191","display_name":null,"funder_award_id":"2020JJ5088","funder_id":"https://openalex.org/F4320322843","funder_display_name":"Natural Science Foundation of\u00a0Hunan Province"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320322843","display_name":"Natural Science Foundation of\u00a0Hunan Province","ror":null},{"id":"https://openalex.org/F4320335787","display_name":"Fundamental Research Funds for the Central Universities","ror":null}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":26,"referenced_works":["https://openalex.org/W258914401","https://openalex.org/W1977148550","https://openalex.org/W1983266622","https://openalex.org/W1988134541","https://openalex.org/W2018263239","https://openalex.org/W2068622545","https://openalex.org/W2105027281","https://openalex.org/W2142739935","https://openalex.org/W2143255200","https://openalex.org/W2516248574","https://openalex.org/W2592419316","https://openalex.org/W2600990055","https://openalex.org/W2743812588","https://openalex.org/W2789881971","https://openalex.org/W2799692401","https://openalex.org/W2885047156","https://openalex.org/W2890734811","https://openalex.org/W2900537341","https://openalex.org/W2924558261","https://openalex.org/W3004227146","https://openalex.org/W3021387694","https://openalex.org/W3046727614","https://openalex.org/W3085414821","https://openalex.org/W3087842624","https://openalex.org/W3093279643","https://openalex.org/W3106153372"],"related_works":["https://openalex.org/W2919107251","https://openalex.org/W2020508760","https://openalex.org/W2329945547","https://openalex.org/W2166546064","https://openalex.org/W4385367768","https://openalex.org/W2088469526","https://openalex.org/W4378945267","https://openalex.org/W2154488031","https://openalex.org/W2974630428","https://openalex.org/W3158610581"],"abstract_inverted_index":null,"counts_by_year":[{"year":2026,"cited_by_count":2},{"year":2025,"cited_by_count":5},{"year":2024,"cited_by_count":1},{"year":2021,"cited_by_count":1}],"updated_date":"2026-08-01T09:00:35.917206","created_date":"2025-10-10T00:00:00"}
