{"id":"https://openalex.org/W2946814411","doi":"https://doi.org/10.1007/s11128-019-2223-8","title":"Relations among k-ME concurrence, negativity, polynomial invariants, and tangle","display_name":"Relations among k-ME concurrence, negativity, polynomial invariants, and tangle","publication_year":2019,"publication_date":"2019-05-13","ids":{"openalex":"https://openalex.org/W2946814411","doi":"https://doi.org/10.1007/s11128-019-2223-8","mag":"2946814411"},"language":"en","primary_location":{"id":"doi:10.1007/s11128-019-2223-8","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s11128-019-2223-8","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":["arxiv","crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://arxiv.org/pdf/2002.11902","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":null,"display_name":"Limei Zhang","orcid":null},"institutions":[{"id":"https://openalex.org/I94611258","display_name":"Hebei Normal University","ror":"https://ror.org/004rbbw49","country_code":"CN","type":"education","lineage":["https://openalex.org/I94611258"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Limei Zhang","raw_affiliation_strings":["College of Mathematics and Information Science, Hebei Normal University, Shijiazhuang, 050024, China"],"affiliations":[{"raw_affiliation_string":"College of Mathematics and Information Science, Hebei Normal University, Shijiazhuang, 050024, China","institution_ids":["https://openalex.org/I94611258"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Ting Gao","orcid":null},"institutions":[{"id":"https://openalex.org/I94611258","display_name":"Hebei Normal University","ror":"https://ror.org/004rbbw49","country_code":"CN","type":"education","lineage":["https://openalex.org/I94611258"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Ting Gao","raw_affiliation_strings":["College of Mathematics and Information Science, Hebei Normal University, Shijiazhuang, 050024, China"],"affiliations":[{"raw_affiliation_string":"College of Mathematics and Information Science, Hebei Normal University, Shijiazhuang, 050024, China","institution_ids":["https://openalex.org/I94611258"]}]},{"author_position":"last","author":{"id":null,"display_name":"Fengli Yan","orcid":null},"institutions":[{"id":"https://openalex.org/I94611258","display_name":"Hebei Normal University","ror":"https://ror.org/004rbbw49","country_code":"CN","type":"education","lineage":["https://openalex.org/I94611258"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Fengli Yan","raw_affiliation_strings":["College of Physics Science and Information Engineering, Hebei Normal University, Shijiazhuang, 050024, China"],"affiliations":[{"raw_affiliation_string":"College of Physics Science and Information Engineering, Hebei Normal University, Shijiazhuang, 050024, China","institution_ids":["https://openalex.org/I94611258"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I94611258"],"apc_list":{"value":2040,"currency":"EUR","value_usd":2690},"apc_paid":null,"fwci":0.1447,"has_fulltext":false,"cited_by_count":5,"citation_normalized_percentile":{"value":0.56166404,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":"18","issue":"6","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":0.8334000110626221,"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":0.8334000110626221,"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":0.09700000286102295,"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":0.03139999881386757,"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/concurrence","display_name":"Concurrence","score":0.9824000000953674},{"id":"https://openalex.org/keywords/quantum-entanglement","display_name":"Quantum entanglement","score":0.7870000004768372},{"id":"https://openalex.org/keywords/tangle","display_name":"Tangle","score":0.6431999802589417},{"id":"https://openalex.org/keywords/bipartite-graph","display_name":"Bipartite graph","score":0.6046000123023987},{"id":"https://openalex.org/keywords/quantum-computer","display_name":"Quantum computer","score":0.5174000263214111},{"id":"https://openalex.org/keywords/polynomial","display_name":"Polynomial","score":0.5099999904632568},{"id":"https://openalex.org/keywords/multipartite-entanglement","display_name":"Multipartite entanglement","score":0.38760000467300415}],"concepts":[{"id":"https://openalex.org/C2777843375","wikidata":"https://www.wikidata.org/wiki/Q5159090","display_name":"Concurrence","level":4,"score":0.9824000000953674},{"id":"https://openalex.org/C121040770","wikidata":"https://www.wikidata.org/wiki/Q215675","display_name":"Quantum entanglement","level":3,"score":0.7870000004768372},{"id":"https://openalex.org/C177738377","wikidata":"https://www.wikidata.org/wiki/Q7683003","display_name":"Tangle","level":2,"score":0.6431999802589417},{"id":"https://openalex.org/C197657726","wikidata":"https://www.wikidata.org/wiki/Q174733","display_name":"Bipartite graph","level":3,"score":0.6046000123023987},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.5418000221252441},{"id":"https://openalex.org/C58053490","wikidata":"https://www.wikidata.org/wiki/Q176555","display_name":"Quantum computer","level":3,"score":0.5174000263214111},{"id":"https://openalex.org/C90119067","wikidata":"https://www.wikidata.org/wiki/Q43260","display_name":"Polynomial","level":2,"score":0.5099999904632568},{"id":"https://openalex.org/C202444582","wikidata":"https://www.wikidata.org/wiki/Q837863","display_name":"Pure mathematics","level":1,"score":0.42260000109672546},{"id":"https://openalex.org/C71799126","wikidata":"https://www.wikidata.org/wiki/Q6934832","display_name":"Multipartite entanglement","level":5,"score":0.38760000467300415},{"id":"https://openalex.org/C84114770","wikidata":"https://www.wikidata.org/wiki/Q46344","display_name":"Quantum","level":2,"score":0.36980000138282776},{"id":"https://openalex.org/C190470478","wikidata":"https://www.wikidata.org/wiki/Q2370229","display_name":"Invariant (physics)","level":2,"score":0.35530000925064087},{"id":"https://openalex.org/C48103436","wikidata":"https://www.wikidata.org/wiki/Q599031","display_name":"State (computer science)","level":2,"score":0.3544999957084656},{"id":"https://openalex.org/C15706264","wikidata":"https://www.wikidata.org/wiki/Q230883","display_name":"Quantum state","level":3,"score":0.3287999927997589},{"id":"https://openalex.org/C118615104","wikidata":"https://www.wikidata.org/wiki/Q121416","display_name":"Discrete mathematics","level":1,"score":0.3221000134944916},{"id":"https://openalex.org/C45374587","wikidata":"https://www.wikidata.org/wiki/Q12525525","display_name":"Computation","level":2,"score":0.3095000088214874},{"id":"https://openalex.org/C56617239","wikidata":"https://www.wikidata.org/wiki/Q1092720","display_name":"Dissenting opinion","level":2,"score":0.2935999929904938},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.2896000146865845},{"id":"https://openalex.org/C151376022","wikidata":"https://www.wikidata.org/wiki/Q168698","display_name":"Exponential function","level":2,"score":0.2639000117778778},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.2522999942302704}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1007/s11128-019-2223-8","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s11128-019-2223-8","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"},{"id":"pmh:oai:arXiv.org:2002.11902","is_oa":true,"landing_page_url":"http://arxiv.org/abs/2002.11902","pdf_url":"https://arxiv.org/pdf/2002.11902","source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"text"}],"best_oa_location":{"id":"pmh:oai:arXiv.org:2002.11902","is_oa":true,"landing_page_url":"http://arxiv.org/abs/2002.11902","pdf_url":"https://arxiv.org/pdf/2002.11902","source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"text"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":42,"referenced_works":["https://openalex.org/W1970873082","https://openalex.org/W1974928788","https://openalex.org/W1977192860","https://openalex.org/W1978243766","https://openalex.org/W1978553093","https://openalex.org/W1984004232","https://openalex.org/W1984957459","https://openalex.org/W1993189556","https://openalex.org/W2003989474","https://openalex.org/W2011208902","https://openalex.org/W2012719830","https://openalex.org/W2012914293","https://openalex.org/W2020725861","https://openalex.org/W2039161940","https://openalex.org/W2039907818","https://openalex.org/W2051051926","https://openalex.org/W2052912259","https://openalex.org/W2059010572","https://openalex.org/W2059577410","https://openalex.org/W2060887031","https://openalex.org/W2062558324","https://openalex.org/W2066960786","https://openalex.org/W2073781628","https://openalex.org/W2076599169","https://openalex.org/W2079320104","https://openalex.org/W2081744538","https://openalex.org/W2081967795","https://openalex.org/W2083927494","https://openalex.org/W2085864232","https://openalex.org/W2092660787","https://openalex.org/W2098728913","https://openalex.org/W2106985682","https://openalex.org/W2108224218","https://openalex.org/W2159544977","https://openalex.org/W2224843830","https://openalex.org/W2281702696","https://openalex.org/W2294613126","https://openalex.org/W2469151029","https://openalex.org/W2724918723","https://openalex.org/W2990961515","https://openalex.org/W3037687804","https://openalex.org/W3037737784"],"related_works":[],"abstract_inverted_index":null,"counts_by_year":[{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":2},{"year":2021,"cited_by_count":1}],"updated_date":"2026-03-20T23:20:44.827607","created_date":"2019-05-29T00:00:00"}