{"id":"https://openalex.org/W2114421650","doi":"https://doi.org/10.1109/tit.2010.2046217","title":"A Father Protocol for Quantum Broadcast Channels","display_name":"A Father Protocol for Quantum Broadcast Channels","publication_year":2010,"publication_date":"2010-05-27","ids":{"openalex":"https://openalex.org/W2114421650","doi":"https://doi.org/10.1109/tit.2010.2046217","mag":"2114421650"},"language":"en","primary_location":{"id":"doi:10.1109/tit.2010.2046217","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tit.2010.2046217","pdf_url":null,"source":{"id":"https://openalex.org/S4502562","display_name":"IEEE Transactions on Information Theory","issn_l":"0018-9448","issn":["0018-9448","1557-9654"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Information Theory","raw_type":"journal-article"},"type":"article","indexed_in":["arxiv","crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://arxiv.org/pdf/quant-ph/0612155","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5066085467","display_name":"Fr\u00e9d\u00e9ric Dupuis","orcid":"https://orcid.org/0000-0002-5586-0505"},"institutions":[{"id":"https://openalex.org/I5023651","display_name":"McGill University","ror":"https://ror.org/01pxwe438","country_code":"CA","type":"education","lineage":["https://openalex.org/I5023651"]},{"id":"https://openalex.org/I70931966","display_name":"Universit\u00e9 de Montr\u00e9al","ror":"https://ror.org/0161xgx34","country_code":"CA","type":"education","lineage":["https://openalex.org/I70931966"]}],"countries":["CA"],"is_corresponding":true,"raw_author_name":"Fr\u00e9d\u00e9ric Dupuis","raw_affiliation_strings":["Department of Computer Science, Universit\u00e9 de Montreal, QUE, Canada","School of Computer Science, McGill University, Montreal, QUE, Canada","Dept. of Comput. Sci., Univ. de Montreal, Montreal, QC, Canada"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science, Universit\u00e9 de Montreal, QUE, Canada","institution_ids":["https://openalex.org/I70931966"]},{"raw_affiliation_string":"School of Computer Science, McGill University, Montreal, QUE, Canada","institution_ids":["https://openalex.org/I5023651"]},{"raw_affiliation_string":"Dept. of Comput. Sci., Univ. de Montreal, Montreal, QC, Canada","institution_ids":["https://openalex.org/I70931966"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5071105459","display_name":"Patrick Hayden","orcid":"https://orcid.org/0000-0002-3964-5602"},"institutions":[{"id":"https://openalex.org/I5023651","display_name":"McGill University","ror":"https://ror.org/01pxwe438","country_code":"CA","type":"education","lineage":["https://openalex.org/I5023651"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Patrick Hayden","raw_affiliation_strings":["School of Computer Science, McGill University, Montreal, QUE, Canada","[Sch. of Comput. Sci., McGill Univ., Montreal, QC, Canada]"],"affiliations":[{"raw_affiliation_string":"School of Computer Science, McGill University, Montreal, QUE, Canada","institution_ids":["https://openalex.org/I5023651"]},{"raw_affiliation_string":"[Sch. of Comput. Sci., McGill Univ., Montreal, QC, Canada]","institution_ids":["https://openalex.org/I5023651"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100343552","display_name":"Ke Li","orcid":"https://orcid.org/0009-0003-0880-3473"},"institutions":[{"id":"https://openalex.org/I126520041","display_name":"University of Science and Technology of China","ror":"https://ror.org/04c4dkn09","country_code":"CN","type":"education","lineage":["https://openalex.org/I126520041","https://openalex.org/I19820366"]},{"id":"https://openalex.org/I19820366","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35","country_code":"CN","type":"funder","lineage":["https://openalex.org/I19820366"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Ke Li","raw_affiliation_strings":["Key Laboratory of Quantum Information, University of Science and Technology, Hefei, China","Key Lab. of Quantum Inf., Chinese Acad. of Sci., Hefei, China"],"affiliations":[{"raw_affiliation_string":"Key Laboratory of Quantum Information, University of Science and Technology, Hefei, China","institution_ids":["https://openalex.org/I126520041"]},{"raw_affiliation_string":"Key Lab. of Quantum Inf., Chinese Acad. of Sci., Hefei, China","institution_ids":["https://openalex.org/I19820366"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5066085467"],"corresponding_institution_ids":["https://openalex.org/I5023651","https://openalex.org/I70931966"],"apc_list":null,"apc_paid":null,"fwci":9.7752,"has_fulltext":false,"cited_by_count":79,"citation_normalized_percentile":{"value":0.98055376,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":94,"max":99},"biblio":{"volume":"56","issue":"6","first_page":"2946","last_page":"2956"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10020","display_name":"Quantum Information and Cryptography","score":0.9998000264167786,"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":0.9998000264167786,"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":0.9991999864578247,"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":0.9987000226974487,"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-channel","display_name":"Quantum channel","score":0.6950559020042419},{"id":"https://openalex.org/keywords/amplitude-damping-channel","display_name":"Amplitude damping channel","score":0.6320317983627319},{"id":"https://openalex.org/keywords/quantum-capacity","display_name":"Quantum capacity","score":0.6272992491722107},{"id":"https://openalex.org/keywords/quantum-entanglement","display_name":"Quantum entanglement","score":0.5975580811500549},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.575358510017395},{"id":"https://openalex.org/keywords/quantum","display_name":"Quantum","score":0.4978909492492676},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.48876094818115234},{"id":"https://openalex.org/keywords/quantum-information-science","display_name":"Quantum information science","score":0.4425353407859802},{"id":"https://openalex.org/keywords/transmission","display_name":"Transmission (telecommunications)","score":0.42445138096809387},{"id":"https://openalex.org/keywords/quantum-information","display_name":"Quantum information","score":0.4164716899394989},{"id":"https://openalex.org/keywords/quantum-network","display_name":"Quantum network","score":0.40975651144981384},{"id":"https://openalex.org/keywords/topology","display_name":"Topology (electrical circuits)","score":0.3641316592693329},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.277665376663208},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.234986811876297},{"id":"https://openalex.org/keywords/quantum-mechanics","display_name":"Quantum mechanics","score":0.2081308364868164},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.13926967978477478},{"id":"https://openalex.org/keywords/combinatorics","display_name":"Combinatorics","score":0.07561519742012024}],"concepts":[{"id":"https://openalex.org/C187486625","wikidata":"https://www.wikidata.org/wiki/Q2122176","display_name":"Quantum channel","level":4,"score":0.6950559020042419},{"id":"https://openalex.org/C206040425","wikidata":"https://www.wikidata.org/wiki/Q4748511","display_name":"Amplitude damping channel","level":5,"score":0.6320317983627319},{"id":"https://openalex.org/C41241483","wikidata":"https://www.wikidata.org/wiki/Q7269015","display_name":"Quantum capacity","level":5,"score":0.6272992491722107},{"id":"https://openalex.org/C121040770","wikidata":"https://www.wikidata.org/wiki/Q215675","display_name":"Quantum entanglement","level":3,"score":0.5975580811500549},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.575358510017395},{"id":"https://openalex.org/C84114770","wikidata":"https://www.wikidata.org/wiki/Q46344","display_name":"Quantum","level":2,"score":0.4978909492492676},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.48876094818115234},{"id":"https://openalex.org/C5320026","wikidata":"https://www.wikidata.org/wiki/Q2122216","display_name":"Quantum information science","level":4,"score":0.4425353407859802},{"id":"https://openalex.org/C761482","wikidata":"https://www.wikidata.org/wiki/Q118093","display_name":"Transmission (telecommunications)","level":2,"score":0.42445138096809387},{"id":"https://openalex.org/C169699857","wikidata":"https://www.wikidata.org/wiki/Q2122243","display_name":"Quantum information","level":3,"score":0.4164716899394989},{"id":"https://openalex.org/C186468114","wikidata":"https://www.wikidata.org/wiki/Q836478","display_name":"Quantum network","level":4,"score":0.40975651144981384},{"id":"https://openalex.org/C184720557","wikidata":"https://www.wikidata.org/wiki/Q7825049","display_name":"Topology (electrical circuits)","level":2,"score":0.3641316592693329},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.277665376663208},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.234986811876297},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.2081308364868164},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.13926967978477478},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.07561519742012024}],"mesh":[],"locations_count":4,"locations":[{"id":"doi:10.1109/tit.2010.2046217","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tit.2010.2046217","pdf_url":null,"source":{"id":"https://openalex.org/S4502562","display_name":"IEEE Transactions on Information Theory","issn_l":"0018-9448","issn":["0018-9448","1557-9654"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Information Theory","raw_type":"journal-article"},{"id":"pmh:oai:arXiv.org:quant-ph/0612155","is_oa":true,"landing_page_url":"http://arxiv.org/abs/quant-ph/0612155","pdf_url":"https://arxiv.org/pdf/quant-ph/0612155","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"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.252.6634","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.252.6634","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://arxiv.org/pdf/quant-ph/0612155v1.pdf","raw_type":"text"},{"id":"pmh:oai:cds.cern.ch:1006723","is_oa":false,"landing_page_url":"http://cds.cern.ch/record/1006723","pdf_url":null,"source":{"id":"https://openalex.org/S2765065519","display_name":"CERN Bulletin","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/P4327876864","host_organization_name":"CERN Publications","host_organization_lineage":["https://openalex.org/P4327876864"],"host_organization_lineage_names":["CERN Publications"],"type":"journal"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":""}],"best_oa_location":{"id":"pmh:oai:arXiv.org:quant-ph/0612155","is_oa":true,"landing_page_url":"http://arxiv.org/abs/quant-ph/0612155","pdf_url":"https://arxiv.org/pdf/quant-ph/0612155","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":41,"referenced_works":["https://openalex.org/W1580277690","https://openalex.org/W1584824895","https://openalex.org/W1609034621","https://openalex.org/W1621050367","https://openalex.org/W1635352355","https://openalex.org/W1642488513","https://openalex.org/W1821241757","https://openalex.org/W1968012014","https://openalex.org/W1970302872","https://openalex.org/W1977545330","https://openalex.org/W1978188352","https://openalex.org/W2002923615","https://openalex.org/W2005952170","https://openalex.org/W2007616314","https://openalex.org/W2010138343","https://openalex.org/W2011008529","https://openalex.org/W2028811989","https://openalex.org/W2052522564","https://openalex.org/W2079549803","https://openalex.org/W2099111195","https://openalex.org/W2103018064","https://openalex.org/W2114473497","https://openalex.org/W2117929388","https://openalex.org/W2123142728","https://openalex.org/W2131579706","https://openalex.org/W2132333350","https://openalex.org/W2141412822","https://openalex.org/W2142583431","https://openalex.org/W2146720213","https://openalex.org/W2153967767","https://openalex.org/W2157846543","https://openalex.org/W2171836098","https://openalex.org/W2296441616","https://openalex.org/W2951660598","https://openalex.org/W2964034479","https://openalex.org/W3098157458","https://openalex.org/W3100282202","https://openalex.org/W3100291460","https://openalex.org/W3101698424","https://openalex.org/W3101729250","https://openalex.org/W3103277421"],"related_works":["https://openalex.org/W4382618708","https://openalex.org/W4388082418","https://openalex.org/W3021095361","https://openalex.org/W2113649638","https://openalex.org/W2014135610","https://openalex.org/W2948269362","https://openalex.org/W2951305915","https://openalex.org/W4292092007","https://openalex.org/W2072036511","https://openalex.org/W2230768642"],"abstract_inverted_index":{"A":[0],"new":[1],"protocol":[2,13,17,49],"for":[3,23,44,58,63],"quantum":[4,11,27,31,39,60],"broadcast":[5,32,46],"channels":[6],"based":[7],"on":[8,81,86],"the":[9,38,68,73,82,87],"fully":[10],"Slepian-Wolf":[12],"is":[14],"presented.":[15],"The":[16,48],"yields":[18],"an":[19],"achievable":[20,55],"rate":[21,56,96],"region":[22,43,74],"entanglement-assisted":[24,64],"transmission":[25,89],"of":[26,41,70,93],"information":[28],"through":[29],"a":[30],"channel":[33],"that":[34],"can":[35,50],"be":[36,51],"considered":[37],"analogue":[40],"Marton's":[42],"classical":[45,65],"channels.":[47],"adapted":[52],"to":[53],"yield":[54],"regions":[57,97],"unassisted":[59,71],"communication":[61],"and":[62],"communication;":[66],"in":[67],"case":[69],"transmission,":[72],"we":[75],"obtain":[76],"has":[77],"no":[78],"independent":[79],"constraint":[80],"sum":[83],"rate,":[84],"only":[85],"individual":[88],"rates.":[90],"Regularized":[91],"versions":[92],"all":[94],"three":[95],"are":[98],"provably":[99],"optimal.":[100]},"counts_by_year":[{"year":2025,"cited_by_count":8},{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":4},{"year":2022,"cited_by_count":4},{"year":2021,"cited_by_count":6},{"year":2020,"cited_by_count":2},{"year":2019,"cited_by_count":2},{"year":2018,"cited_by_count":7},{"year":2017,"cited_by_count":3},{"year":2016,"cited_by_count":5},{"year":2015,"cited_by_count":3},{"year":2014,"cited_by_count":6},{"year":2013,"cited_by_count":6},{"year":2012,"cited_by_count":8}],"updated_date":"2026-04-05T17:49:38.594831","created_date":"2025-10-10T00:00:00"}