{"id":"https://openalex.org/W4409291899","doi":"https://doi.org/10.22331/q-2025-04-09-1702","title":"Improving entanglement purification through coherent superposition of roles","display_name":"Improving entanglement purification through coherent superposition of roles","publication_year":2025,"publication_date":"2025-04-09","ids":{"openalex":"https://openalex.org/W4409291899","doi":"https://doi.org/10.22331/q-2025-04-09-1702"},"language":"en","primary_location":{"id":"doi:10.22331/q-2025-04-09-1702","is_oa":true,"landing_page_url":"https://doi.org/10.22331/q-2025-04-09-1702","pdf_url":"https://quantum-journal.org/papers/q-2025-04-09-1702/pdf/","source":{"id":"https://openalex.org/S4210226432","display_name":"Quantum","issn_l":"2521-327X","issn":["2521-327X"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310317900","host_organization_name":"Verein zur F\u00f6rderung des Open Access Publizierens in den Quantenwissenschaften","host_organization_lineage":["https://openalex.org/P4310317900"],"host_organization_lineage_names":["Verein zur F\u00f6rderung des Open Access Publizierens in den Quantenwissenschaften"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Quantum","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://quantum-journal.org/papers/q-2025-04-09-1702/pdf/","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5043503199","display_name":"Jorge Miguel-Ramiro","orcid":"https://orcid.org/0000-0001-9723-7298"},"institutions":[{"id":"https://openalex.org/I190249584","display_name":"Universit\u00e4t Innsbruck","ror":"https://ror.org/054pv6659","country_code":"AT","type":"education","lineage":["https://openalex.org/I190249584"]}],"countries":["AT"],"is_corresponding":true,"raw_author_name":"Jorge Miguel-Ramiro","raw_affiliation_strings":["Universit\u00e4t Innsbruck, Institut f\u00fcr Theoretische Physik, Technikerstra\u00dfe 21a, 6020 Innsbruck, Austria"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Universit\u00e4t Innsbruck, Institut f\u00fcr Theoretische Physik, Technikerstra\u00dfe 21a, 6020 Innsbruck, Austria","institution_ids":["https://openalex.org/I190249584"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5087659555","display_name":"Alexander Pirker","orcid":"https://orcid.org/0000-0003-1516-1897"},"institutions":[{"id":"https://openalex.org/I190249584","display_name":"Universit\u00e4t Innsbruck","ror":"https://ror.org/054pv6659","country_code":"AT","type":"education","lineage":["https://openalex.org/I190249584"]}],"countries":["AT"],"is_corresponding":false,"raw_author_name":"Alexander Pirker","raw_affiliation_strings":["Universit\u00e4t Innsbruck, Institut f\u00fcr Theoretische Physik, Technikerstra\u00dfe 21a, 6020 Innsbruck, Austria"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Universit\u00e4t Innsbruck, Institut f\u00fcr Theoretische Physik, Technikerstra\u00dfe 21a, 6020 Innsbruck, Austria","institution_ids":["https://openalex.org/I190249584"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5084461251","display_name":"Wolfgang D\u00fcr","orcid":"https://orcid.org/0000-0002-0234-7425"},"institutions":[{"id":"https://openalex.org/I190249584","display_name":"Universit\u00e4t Innsbruck","ror":"https://ror.org/054pv6659","country_code":"AT","type":"education","lineage":["https://openalex.org/I190249584"]}],"countries":["AT"],"is_corresponding":false,"raw_author_name":"Wolfgang D\u00fcr","raw_affiliation_strings":["Universit\u00e4t Innsbruck, Institut f\u00fcr Theoretische Physik, Technikerstra\u00dfe 21a, 6020 Innsbruck, Austria"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Universit\u00e4t Innsbruck, Institut f\u00fcr Theoretische Physik, Technikerstra\u00dfe 21a, 6020 Innsbruck, Austria","institution_ids":["https://openalex.org/I190249584"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5043503199"],"corresponding_institution_ids":["https://openalex.org/I190249584"],"apc_list":{"value":200,"currency":"EUR","value_usd":215},"apc_paid":{"value":200,"currency":"EUR","value_usd":215},"fwci":5.7171,"has_fulltext":true,"cited_by_count":3,"citation_normalized_percentile":{"value":0.95289828,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":95,"max":98},"biblio":{"volume":"9","issue":null,"first_page":"1702","last_page":"1702"},"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/T10682","display_name":"Quantum Computing Algorithms and Architecture","score":0.9997000098228455,"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":0.9957000017166138,"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-entanglement","display_name":"Quantum entanglement","score":0.8445382118225098},{"id":"https://openalex.org/keywords/superposition-principle","display_name":"Superposition principle","score":0.7948743104934692},{"id":"https://openalex.org/keywords/quantum-mechanics","display_name":"Quantum mechanics","score":0.44427067041397095},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.4355418384075165},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.34399375319480896},{"id":"https://openalex.org/keywords/quantum","display_name":"Quantum","score":0.175079345703125}],"concepts":[{"id":"https://openalex.org/C121040770","wikidata":"https://www.wikidata.org/wiki/Q215675","display_name":"Quantum entanglement","level":3,"score":0.8445382118225098},{"id":"https://openalex.org/C27753989","wikidata":"https://www.wikidata.org/wiki/Q284885","display_name":"Superposition principle","level":2,"score":0.7948743104934692},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.44427067041397095},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.4355418384075165},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.34399375319480896},{"id":"https://openalex.org/C84114770","wikidata":"https://www.wikidata.org/wiki/Q46344","display_name":"Quantum","level":2,"score":0.175079345703125}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.22331/q-2025-04-09-1702","is_oa":true,"landing_page_url":"https://doi.org/10.22331/q-2025-04-09-1702","pdf_url":"https://quantum-journal.org/papers/q-2025-04-09-1702/pdf/","source":{"id":"https://openalex.org/S4210226432","display_name":"Quantum","issn_l":"2521-327X","issn":["2521-327X"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310317900","host_organization_name":"Verein zur F\u00f6rderung des Open Access Publizierens in den Quantenwissenschaften","host_organization_lineage":["https://openalex.org/P4310317900"],"host_organization_lineage_names":["Verein zur F\u00f6rderung des Open Access Publizierens in den Quantenwissenschaften"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Quantum","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:8cd60fe7b05d4917b9d9a2ab9e837524","is_oa":true,"landing_page_url":"https://doaj.org/article/8cd60fe7b05d4917b9d9a2ab9e837524","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,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Quantum, Vol 9, p 1702 (2025)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.22331/q-2025-04-09-1702","is_oa":true,"landing_page_url":"https://doi.org/10.22331/q-2025-04-09-1702","pdf_url":"https://quantum-journal.org/papers/q-2025-04-09-1702/pdf/","source":{"id":"https://openalex.org/S4210226432","display_name":"Quantum","issn_l":"2521-327X","issn":["2521-327X"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310317900","host_organization_name":"Verein zur F\u00f6rderung des Open Access Publizierens in den Quantenwissenschaften","host_organization_lineage":["https://openalex.org/P4310317900"],"host_organization_lineage_names":["Verein zur F\u00f6rderung des Open Access Publizierens in den Quantenwissenschaften"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Quantum","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G3703514618","display_name":null,"funder_award_id":"10.55776/P36010","funder_id":"https://openalex.org/F4320321181","funder_display_name":"Austrian Science Fund"},{"id":"https://openalex.org/G976963967","display_name":null,"funder_award_id":"10.55776/P36009","funder_id":"https://openalex.org/F4320321181","funder_display_name":"Austrian Science Fund"}],"funders":[{"id":"https://openalex.org/F4320321181","display_name":"Austrian Science Fund","ror":"https://ror.org/013tf3c58"}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4409291899.pdf","grobid_xml":"https://content.openalex.org/works/W4409291899.grobid-xml"},"referenced_works_count":77,"referenced_works":["https://openalex.org/W365259755","https://openalex.org/W1503645968","https://openalex.org/W1506089199","https://openalex.org/W1968012014","https://openalex.org/W1969341387","https://openalex.org/W1982970299","https://openalex.org/W1988134541","https://openalex.org/W1992391784","https://openalex.org/W1993023277","https://openalex.org/W2000407553","https://openalex.org/W2000446243","https://openalex.org/W2008345833","https://openalex.org/W2013754283","https://openalex.org/W2015179126","https://openalex.org/W2018232488","https://openalex.org/W2022095042","https://openalex.org/W2051051926","https://openalex.org/W2062258079","https://openalex.org/W2062854284","https://openalex.org/W2063635674","https://openalex.org/W2071299864","https://openalex.org/W2084441684","https://openalex.org/W2085129097","https://openalex.org/W2092105345","https://openalex.org/W2124596515","https://openalex.org/W2145536973","https://openalex.org/W2151914114","https://openalex.org/W2162285283","https://openalex.org/W2308263304","https://openalex.org/W2509467298","https://openalex.org/W2517879590","https://openalex.org/W2710155973","https://openalex.org/W2732118020","https://openalex.org/W2763302490","https://openalex.org/W2772860699","https://openalex.org/W2778971502","https://openalex.org/W2789126161","https://openalex.org/W2794488749","https://openalex.org/W2809859912","https://openalex.org/W2896792097","https://openalex.org/W2897253928","https://openalex.org/W2925123587","https://openalex.org/W2946062665","https://openalex.org/W2967514345","https://openalex.org/W2985334210","https://openalex.org/W2990961515","https://openalex.org/W3006882199","https://openalex.org/W3021457633","https://openalex.org/W3022706620","https://openalex.org/W3041900129","https://openalex.org/W3085975054","https://openalex.org/W3097879425","https://openalex.org/W3098143850","https://openalex.org/W3098954542","https://openalex.org/W3100132718","https://openalex.org/W3100749554","https://openalex.org/W3101989525","https://openalex.org/W3102603358","https://openalex.org/W3104409880","https://openalex.org/W3104755009","https://openalex.org/W3105393422","https://openalex.org/W3106319396","https://openalex.org/W3109813850","https://openalex.org/W3109855223","https://openalex.org/W3120696673","https://openalex.org/W3126607031","https://openalex.org/W4200429694","https://openalex.org/W4225277625","https://openalex.org/W4251109627","https://openalex.org/W4292649887","https://openalex.org/W4365458346","https://openalex.org/W4388489672","https://openalex.org/W4389348821","https://openalex.org/W4389349032","https://openalex.org/W4390501029","https://openalex.org/W4391988275","https://openalex.org/W4401883608"],"related_works":["https://openalex.org/W4391375266","https://openalex.org/W4213256546","https://openalex.org/W1986684306","https://openalex.org/W2063434590","https://openalex.org/W2088679565","https://openalex.org/W2069294962","https://openalex.org/W2962711963","https://openalex.org/W2049745903","https://openalex.org/W2365207227","https://openalex.org/W2022230522"],"abstract_inverted_index":{"Entanglement":[0],"purification":[1,41,55,77],"and":[2,23],"distillation":[3,63],"protocols":[4,81],"are":[5],"essential":[6],"for":[7],"harnessing":[8],"the":[9,48],"full":[10],"potential":[11],"of":[12,47,50,61],"quantum":[13],"communication":[14],"technologies.":[15],"Multiple":[16],"strategies":[17],"have":[18],"been":[19],"proposed":[20],"to":[21,30,53],"approach":[22,69],"optimize":[24],"such":[25],"protocols,":[26],"most":[27],"however":[28],"restricted":[29],"Clifford":[31],"operations.":[32],"In":[33],"this":[34,68],"paper,":[35],"we":[36],"introduce":[37],"a":[38,58],"superposed":[39],"entanglement":[40,76],"design":[42],"strategy,":[43],"leveraging":[44],"coherent":[45],"superpositions":[46],"roles":[49],"entangled":[51],"states":[52],"enhance":[54],"efficiency,":[56],"defining":[57],"new":[59],"family":[60],"non-Clifford":[62],"protocols.":[64],"We":[65],"demonstrate":[66],"how":[67],"can":[70],"be":[71],"hierarchically":[72],"integrated":[73],"with":[74],"existing":[75],"strategies,":[78],"consistently":[79],"improving":[80],"performance.":[82]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":2}],"updated_date":"2026-05-21T06:26:12.895304","created_date":"2025-10-10T00:00:00"}
