{"id":"https://openalex.org/W4398201054","doi":"https://doi.org/10.1038/s41598-024-62274-x","title":"Optimal and scalable entanglement distribution over crossbar quantum networks","display_name":"Optimal and scalable entanglement distribution over crossbar quantum networks","publication_year":2024,"publication_date":"2024-05-22","ids":{"openalex":"https://openalex.org/W4398201054","doi":"https://doi.org/10.1038/s41598-024-62274-x","pmid":"https://pubmed.ncbi.nlm.nih.gov/38777846","pmcid":"https://www.ncbi.nlm.nih.gov/pmc/articles/11111698"},"language":"en","primary_location":{"id":"doi:10.1038/s41598-024-62274-x","doi":"https://doi.org/10.1038/s41598-024-62274-x","is_oa":true,"landing_page_url":"https://doi.org/10.1038/s41598-024-62274-x","pdf_url":null,"source":{"id":"https://openalex.org/S196734849","display_name":"Scientific Reports","issn_l":"2045-2322","issn":["2045-2322"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["anvur-class-a","anvur-scientific","cwts-core","doaj","dongbi-c","doyens","jufo-1","ki-jl-1","medline","norway-1","poland-140","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310319908","host_organization_name":"Nature Portfolio","host_organization_lineage":["https://openalex.org/P4310319908","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Nature Portfolio","Springer Nature"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Scientific Reports","raw_type":"journal-article"},"volume":null,"type":"article","indexed_in":["crossref","doaj","pubmed"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://doi.org/10.1038/s41598-024-62274-x","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5027166584","display_name":"Bogdan-C\u0103lin Ciobanu","orcid":"https://orcid.org/0000-0002-2518-0226","observed_orcids":["https://orcid.org/0000-0002-2518-0226"]},"institutions":[{"id":"https://openalex.org/I61641377","display_name":"Universitatea Na\u021bional\u0103 de \u0218tiin\u021b\u0103 \u0219i Tehnologie Politehnica Bucure\u0219ti","ror":"https://ror.org/0558j5q12","country_code":"RO","type":"education","lineage":["https://openalex.org/I61641377"]}],"countries":["RO"],"is_corresponding":false,"raw_author_name":"Bogdan-C\u0103lin Ciobanu","raw_affiliation_strings":["Computer Science and Engineering Department, University POLITEHNICA of Bucharest, 60042, Bucharest, Romania"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Computer Science and Engineering Department, University POLITEHNICA of Bucharest, 60042, Bucharest, Romania","institution_ids":["https://openalex.org/I61641377"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5092194552","display_name":"Luca Perju Verzotti","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I61641377","display_name":"Universitatea Na\u021bional\u0103 de \u0218tiin\u021b\u0103 \u0219i Tehnologie Politehnica Bucure\u0219ti","ror":"https://ror.org/0558j5q12","country_code":"RO","type":"education","lineage":["https://openalex.org/I61641377"]}],"countries":["RO"],"is_corresponding":false,"raw_author_name":"Luca Perju Verzotti","raw_affiliation_strings":["Computer Science and Engineering Department, University POLITEHNICA of Bucharest, 60042, Bucharest, Romania"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Computer Science and Engineering Department, University POLITEHNICA of Bucharest, 60042, Bucharest, Romania","institution_ids":["https://openalex.org/I61641377"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5010743330","display_name":"Pantelimon George Popescu","orcid":"https://orcid.org/0000-0002-3521-4864","observed_orcids":["https://orcid.org/0000-0002-3521-4864"]},"institutions":[{"id":"https://openalex.org/I61641377","display_name":"Universitatea Na\u021bional\u0103 de \u0218tiin\u021b\u0103 \u0219i Tehnologie Politehnica Bucure\u0219ti","ror":"https://ror.org/0558j5q12","country_code":"RO","type":"education","lineage":["https://openalex.org/I61641377"]}],"countries":["RO"],"is_corresponding":true,"raw_author_name":"Pantelimon George Popescu","raw_affiliation_strings":["Computer Science and Engineering Department, University POLITEHNICA of Bucharest, 60042, Bucharest, Romania. pgpopescu@upb.ro","Computer Science and Engineering Department, University POLITEHNICA of Bucharest, 60042, Bucharest, Romania"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Computer Science and Engineering Department, University POLITEHNICA of Bucharest, 60042, Bucharest, Romania. pgpopescu@upb.ro","institution_ids":["https://openalex.org/I61641377"]},{"raw_affiliation_string":"Computer Science and Engineering Department, University POLITEHNICA of Bucharest, 60042, Bucharest, Romania","institution_ids":["https://openalex.org/I61641377"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5010743330"],"corresponding_institution_ids":["https://openalex.org/I61641377"],"apc_list":{"value":2590,"currency":"USD","value_usd":2590},"apc_paid":{"value":2590,"currency":"USD","value_usd":2590},"fwci":0.5891,"has_fulltext":true,"cited_by_count":4,"citation_normalized_percentile":{"value":0.66244665,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":93,"max":97},"biblio":{"volume":"14","issue":"1","first_page":"11714","last_page":"11714"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10020","display_name":"Quantum Information and Cryptography","score":0.9937000274658203,"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":0.9937000274658203,"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":0.0038999998942017555,"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/T10829","display_name":"Interconnection Networks and Systems","score":0.00039999998989515007,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"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/entanglement-distribution","display_name":"entanglement distribution","score":0.9549999833106995},{"id":"https://openalex.org/keywords/quantum-internet","display_name":"quantum internet","score":0.7990000247955322},{"id":"https://openalex.org/keywords/quantum-network-architecture","display_name":"quantum network architecture","score":0.5270000100135803},{"id":"https://openalex.org/keywords/scalability","display_name":"scalability","score":0.7239999771118164},{"id":"https://openalex.org/keywords/nonblocking-switching","display_name":"nonblocking switching","score":0.5220000147819519}],"concepts":[{"id":"https://openalex.org/C121040770","wikidata":"https://www.wikidata.org/wiki/Q215675","display_name":"Quantum entanglement","level":3,"score":0.7931758761405945},{"id":"https://openalex.org/C29984679","wikidata":"https://www.wikidata.org/wiki/Q1929149","display_name":"Crossbar switch","level":2,"score":0.7506785988807678},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7331476211547852},{"id":"https://openalex.org/C186468114","wikidata":"https://www.wikidata.org/wiki/Q836478","display_name":"Quantum network","level":4,"score":0.6797334551811218},{"id":"https://openalex.org/C48044578","wikidata":"https://www.wikidata.org/wiki/Q727490","display_name":"Scalability","level":2,"score":0.5452081561088562},{"id":"https://openalex.org/C58053490","wikidata":"https://www.wikidata.org/wiki/Q176555","display_name":"Quantum computer","level":3,"score":0.4861454665660858},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.46801602840423584},{"id":"https://openalex.org/C84114770","wikidata":"https://www.wikidata.org/wiki/Q46344","display_name":"Quantum","level":2,"score":0.46532508730888367},{"id":"https://openalex.org/C56085360","wikidata":"https://www.wikidata.org/wiki/Q2300171","display_name":"Qutrit","level":4,"score":0.46195459365844727},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.41795989871025085},{"id":"https://openalex.org/C184720557","wikidata":"https://www.wikidata.org/wiki/Q7825049","display_name":"Topology (electrical circuits)","level":2,"score":0.3936392664909363},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.22958245873451233},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.22855260968208313},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.1087992787361145},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.086273193359375},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.0656856894493103},{"id":"https://openalex.org/C77088390","wikidata":"https://www.wikidata.org/wiki/Q8513","display_name":"Database","level":1,"score":0.0}],"mesh":[],"locations_count":4,"locations":[{"id":"doi:10.1038/s41598-024-62274-x","doi":"https://doi.org/10.1038/s41598-024-62274-x","is_oa":true,"landing_page_url":"https://doi.org/10.1038/s41598-024-62274-x","pdf_url":null,"source":{"id":"https://openalex.org/S196734849","display_name":"Scientific Reports","issn_l":"2045-2322","issn":["2045-2322"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["anvur-class-a","anvur-scientific","cwts-core","doaj","dongbi-c","doyens","jufo-1","ki-jl-1","medline","norway-1","poland-140","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310319908","host_organization_name":"Nature Portfolio","host_organization_lineage":["https://openalex.org/P4310319908","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Nature Portfolio","Springer Nature"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Scientific Reports","raw_type":"journal-article"},{"id":"pmh:oai:pubmedcentral.nih.gov:11111698","doi":null,"is_oa":true,"landing_page_url":"https://www.ncbi.nlm.nih.gov/pmc/articles/11111698","pdf_url":"https://pmc.ncbi.nlm.nih.gov/articles/PMC11111698/pdf/41598_2024_Article_62274.pdf","source":{"id":"https://openalex.org/S2764455111","display_name":"PubMed Central","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Sci Rep","raw_type":"Text"},{"id":"pmid:38777846","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/38777846","pdf_url":null,"source":{"id":"https://openalex.org/S4306525036","display_name":"PubMed","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Scientific reports","raw_type":"Journal Article"},{"id":"pmh:oai:doaj.org/article:34015822e7204edab268abc7a36df289","doi":null,"is_oa":false,"landing_page_url":"https://doaj.org/article/34015822e7204edab268abc7a36df289","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Scientific Reports, Vol 14, Iss 1, Pp 1-13 (2024)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1038/s41598-024-62274-x","doi":"https://doi.org/10.1038/s41598-024-62274-x","is_oa":true,"landing_page_url":"https://doi.org/10.1038/s41598-024-62274-x","pdf_url":null,"source":{"id":"https://openalex.org/S196734849","display_name":"Scientific Reports","issn_l":"2045-2322","issn":["2045-2322"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["anvur-class-a","anvur-scientific","cwts-core","doaj","dongbi-c","doyens","jufo-1","ki-jl-1","medline","norway-1","poland-140","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310319908","host_organization_name":"Nature Portfolio","host_organization_lineage":["https://openalex.org/P4310319908","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Nature Portfolio","Springer Nature"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Scientific Reports","raw_type":"journal-article"},"sustainable_development_goals":[{"score":0.4943999946117401,"display_name":"Industry, innovation and infrastructure","id":"https://metadata.un.org/sdg/9"}],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":54,"referenced_works":["https://openalex.org/W639608796","https://openalex.org/W1966355970","https://openalex.org/W1970006170","https://openalex.org/W1970581921","https://openalex.org/W1978553093","https://openalex.org/W1986407511","https://openalex.org/W2000446243","https://openalex.org/W2018025029","https://openalex.org/W2040161854","https://openalex.org/W2049471987","https://openalex.org/W2067204178","https://openalex.org/W2071764857","https://openalex.org/W2074981418","https://openalex.org/W2077925882","https://openalex.org/W2080553533","https://openalex.org/W2084685553","https://openalex.org/W2090315012","https://openalex.org/W2096313289","https://openalex.org/W2108645643","https://openalex.org/W2121213780","https://openalex.org/W2132764286","https://openalex.org/W2132962860","https://openalex.org/W2134316164","https://openalex.org/W2149862861","https://openalex.org/W2479152214","https://openalex.org/W2526826654","https://openalex.org/W2621027552","https://openalex.org/W2625737531","https://openalex.org/W2737221967","https://openalex.org/W2896792097","https://openalex.org/W2911423727","https://openalex.org/W2914113053","https://openalex.org/W2963222283","https://openalex.org/W2991100542","https://openalex.org/W2995897104","https://openalex.org/W2999007819","https://openalex.org/W3001887855","https://openalex.org/W3037737784","https://openalex.org/W3043648013","https://openalex.org/W3046679607","https://openalex.org/W3095846505","https://openalex.org/W3108709891","https://openalex.org/W3139263749","https://openalex.org/W3144176184","https://openalex.org/W3205921213","https://openalex.org/W4205938675","https://openalex.org/W4225336594","https://openalex.org/W4285251569","https://openalex.org/W4286432905","https://openalex.org/W4303615135","https://openalex.org/W4311281439","https://openalex.org/W4381093862","https://openalex.org/W4388288960","https://openalex.org/W4389162724"],"related_works":["https://openalex.org/W2520704073","https://openalex.org/W4381093862","https://openalex.org/W4408250979","https://openalex.org/W4401728494","https://openalex.org/W2343265536","https://openalex.org/W7214071594","https://openalex.org/W4386245237","https://openalex.org/W4298220630","https://openalex.org/W7141156666","https://openalex.org/W4413311663"],"abstract_inverted_index":{"Crossbar":[0],"networks":[1,29,94],"are":[2,30,73,81,95],"a":[3,59,74,131],"cornerstone":[4],"of":[5,9,27,41,64,104],"network":[6,106,142],"architectures,":[7],"capable":[8],"operating":[10],"both":[11],"as":[12,16],"standalone":[13],"interconnections":[14],"or":[15],"integral":[17],"switching":[18],"components":[19],"in":[20,77],"complex,":[21],"multi-stage":[22],"systems.":[23],"The":[24],"main":[25],"advantages":[26],"crossbar":[28,68,125],"their":[31],"non-blocking":[32],"operation":[33],"and":[34,80,102,155],"unparalleled":[35],"minimal":[36],"latency.":[37],"With":[38],"the":[39,53,62,100,105],"advent":[40],"large":[42],"scale":[43],"quantum":[44,69,78,86,93,126,141],"networks,":[45,79,127],"crossbars":[46],"might":[47],"be":[48,117,136],"an":[49,111,148],"important":[50],"asset":[51],"towards":[52],"Quantum":[54],"Internet.":[55],"This":[56],"study":[57,129],"proposes":[58],"solution":[60],"for":[61,139,146],"problem":[63],"distributing":[65],"entanglement":[66,122,150],"within":[67,92,124],"networks.":[70],"Entangled":[71],"particles":[72],"consumable":[75],"resource":[76],"being":[82,96],"used":[83,118,138],"by":[84],"most":[85],"protocols.":[87],"By":[88,109],"ensuring":[89],"that":[90,115],"nodes":[91],"supplied":[97],"with":[98],"entanglement,":[99],"reliability":[101],"efficiency":[103],"is":[107,153],"maintained.":[108],"providing":[110],"efficient,":[112],"scalable":[113],"framework":[114],"can":[116,135],"to":[119],"achieve":[120],"optimal":[121,149],"distribution":[123,151],"this":[128],"offers":[130],"theoretical":[132],"achievement":[133],"which":[134],"also":[137],"enhancing":[140],"performance.":[143],"An":[144],"algorithm":[145],"selecting":[147],"configuration":[152],"proposed":[154],"fully":[156],"tested":[157],"on":[158],"realistic":[159],"possible":[160],"configurations.":[161]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":3}],"updated_date":"2026-10-29T09:56:32.521200","created_date":"2024-05-23T00:00:00"}