{"id":"https://openalex.org/W2962870542","doi":"https://doi.org/10.1007/s11128-018-2145-x","title":"Separability of multi-qubit states in terms of diagonal and anti-diagonal entries","display_name":"Separability of multi-qubit states in terms of diagonal and anti-diagonal entries","publication_year":2018,"publication_date":"2018-12-07","ids":{"openalex":"https://openalex.org/W2962870542","doi":"https://doi.org/10.1007/s11128-018-2145-x","mag":"2962870542"},"language":"en","primary_location":{"id":"doi:10.1007/s11128-018-2145-x","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s11128-018-2145-x","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/A5007397332","display_name":"Kil-Chan Ha","orcid":"https://orcid.org/0000-0003-2203-9101"},"institutions":[{"id":"https://openalex.org/I28777354","display_name":"Sejong University","ror":"https://ror.org/00aft1q37","country_code":"KR","type":"education","lineage":["https://openalex.org/I28777354"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Kil-Chan Ha","raw_affiliation_strings":["Faculty of Mathematics and Statistics, Sejong University, Seoul, 143-747, Korea"],"raw_orcid":"https://orcid.org/0000-0003-2203-9101","affiliations":[{"raw_affiliation_string":"Faculty of Mathematics and Statistics, Sejong University, Seoul, 143-747, Korea","institution_ids":["https://openalex.org/I28777354"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5019040432","display_name":"Kyung Hoon Han","orcid":"https://orcid.org/0000-0002-8596-0291"},"institutions":[{"id":"https://openalex.org/I16764540","display_name":"University of Suwon","ror":"https://ror.org/03ysk5e42","country_code":"KR","type":"education","lineage":["https://openalex.org/I16764540"]}],"countries":["KR"],"is_corresponding":true,"raw_author_name":"Kyung Hoon Han","raw_affiliation_strings":["Department of Data Science, The University of Suwon, Hwaseong, Gyeonggi-do, 445-743, Korea"],"raw_orcid":"https://orcid.org/0000-0002-8596-0291","affiliations":[{"raw_affiliation_string":"Department of Data Science, The University of Suwon, Hwaseong, Gyeonggi-do, 445-743, Korea","institution_ids":["https://openalex.org/I16764540"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5060839522","display_name":"Seung-Hyeok Kye","orcid":"https://orcid.org/0000-0002-0541-251X"},"institutions":[{"id":"https://openalex.org/I139264467","display_name":"Seoul National University","ror":"https://ror.org/04h9pn542","country_code":"KR","type":"education","lineage":["https://openalex.org/I139264467"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Seung-Hyeok Kye","raw_affiliation_strings":["Department of Mathematics, Institute of Mathematics, Seoul National University, Seoul, 151-742, Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Mathematics, Institute of Mathematics, Seoul National University, Seoul, 151-742, Korea","institution_ids":["https://openalex.org/I139264467"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5019040432"],"corresponding_institution_ids":["https://openalex.org/I16764540"],"apc_list":{"value":2040,"currency":"EUR","value_usd":2690},"apc_paid":null,"fwci":0.6769,"has_fulltext":false,"cited_by_count":5,"citation_normalized_percentile":{"value":0.79161879,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":"18","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":0.9998999834060669,"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":0.9998999834060669,"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/T10622","display_name":"Quantum Mechanics and Applications","score":0.9998000264167786,"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"}},{"id":"https://openalex.org/T10682","display_name":"Quantum Computing Algorithms and Architecture","score":0.9994999766349792,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/diagonal","display_name":"Diagonal","score":0.9543812274932861},{"id":"https://openalex.org/keywords/main-diagonal","display_name":"Main diagonal","score":0.648975133895874},{"id":"https://openalex.org/keywords/qubit","display_name":"Qubit","score":0.6415651440620422},{"id":"https://openalex.org/keywords/quantum-entanglement","display_name":"Quantum entanglement","score":0.6123653650283813},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.5354310274124146},{"id":"https://openalex.org/keywords/combinatorics","display_name":"Combinatorics","score":0.43828433752059937},{"id":"https://openalex.org/keywords/quantum-computer","display_name":"Quantum computer","score":0.4290475845336914},{"id":"https://openalex.org/keywords/pure-mathematics","display_name":"Pure mathematics","score":0.3372449278831482},{"id":"https://openalex.org/keywords/quantum","display_name":"Quantum","score":0.3121156692504883},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.2891523241996765},{"id":"https://openalex.org/keywords/quantum-mechanics","display_name":"Quantum mechanics","score":0.23317953944206238},{"id":"https://openalex.org/keywords/geometry","display_name":"Geometry","score":0.12894371151924133}],"concepts":[{"id":"https://openalex.org/C130367717","wikidata":"https://www.wikidata.org/wiki/Q189791","display_name":"Diagonal","level":2,"score":0.9543812274932861},{"id":"https://openalex.org/C60761296","wikidata":"https://www.wikidata.org/wiki/Q651480","display_name":"Main diagonal","level":3,"score":0.648975133895874},{"id":"https://openalex.org/C203087015","wikidata":"https://www.wikidata.org/wiki/Q378201","display_name":"Qubit","level":3,"score":0.6415651440620422},{"id":"https://openalex.org/C121040770","wikidata":"https://www.wikidata.org/wiki/Q215675","display_name":"Quantum entanglement","level":3,"score":0.6123653650283813},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.5354310274124146},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.43828433752059937},{"id":"https://openalex.org/C58053490","wikidata":"https://www.wikidata.org/wiki/Q176555","display_name":"Quantum computer","level":3,"score":0.4290475845336914},{"id":"https://openalex.org/C202444582","wikidata":"https://www.wikidata.org/wiki/Q837863","display_name":"Pure mathematics","level":1,"score":0.3372449278831482},{"id":"https://openalex.org/C84114770","wikidata":"https://www.wikidata.org/wiki/Q46344","display_name":"Quantum","level":2,"score":0.3121156692504883},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.2891523241996765},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.23317953944206238},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.12894371151924133}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1007/s11128-018-2145-x","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s11128-018-2145-x","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":[],"awards":[{"id":"https://openalex.org/G5184533580","display_name":null,"funder_award_id":"NRF-2016R1D1A1A09916730","funder_id":"https://openalex.org/F4320322120","funder_display_name":"National Research Foundation of Korea"},{"id":"https://openalex.org/G8587345467","display_name":null,"funder_award_id":"NRF-2017R1A2B4006655","funder_id":"https://openalex.org/F4320322120","funder_display_name":"National Research Foundation of Korea"}],"funders":[{"id":"https://openalex.org/F4320322120","display_name":"National Research Foundation of Korea","ror":"https://ror.org/013aysd81"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":43,"referenced_works":["https://openalex.org/W1526616423","https://openalex.org/W1570576074","https://openalex.org/W1575172571","https://openalex.org/W1622582323","https://openalex.org/W1641973381","https://openalex.org/W1967019440","https://openalex.org/W1972227618","https://openalex.org/W1977670750","https://openalex.org/W1985737977","https://openalex.org/W2011359321","https://openalex.org/W2014370893","https://openalex.org/W2017156903","https://openalex.org/W2027909800","https://openalex.org/W2034920898","https://openalex.org/W2044509895","https://openalex.org/W2045954942","https://openalex.org/W2048648826","https://openalex.org/W2076599169","https://openalex.org/W2085853969","https://openalex.org/W2089273331","https://openalex.org/W2122452376","https://openalex.org/W2144126354","https://openalex.org/W2144286791","https://openalex.org/W2153790576","https://openalex.org/W2154434103","https://openalex.org/W2168333292","https://openalex.org/W2265830628","https://openalex.org/W2338192157","https://openalex.org/W2485435897","https://openalex.org/W2541110112","https://openalex.org/W2614367849","https://openalex.org/W2963300438","https://openalex.org/W3098764307","https://openalex.org/W3098906429","https://openalex.org/W3099551423","https://openalex.org/W3099571670","https://openalex.org/W3101194225","https://openalex.org/W3102677588","https://openalex.org/W3103881445","https://openalex.org/W3105184523","https://openalex.org/W3122850579","https://openalex.org/W3124939140","https://openalex.org/W4297590171"],"related_works":["https://openalex.org/W2041828857","https://openalex.org/W1546864018","https://openalex.org/W1671489304","https://openalex.org/W2058649280","https://openalex.org/W2950949038","https://openalex.org/W2951363717","https://openalex.org/W2134613344","https://openalex.org/W2792539140","https://openalex.org/W2059185534","https://openalex.org/W2962870542"],"abstract_inverted_index":null,"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":2},{"year":2018,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
