{"id":"https://openalex.org/W2109355652","doi":"https://doi.org/10.1109/itw.2008.4578690","title":"A lower bound on the probability of error in quantum state discrimination","display_name":"A lower bound on the probability of error in quantum state discrimination","publication_year":2008,"publication_date":"2008-05-01","ids":{"openalex":"https://openalex.org/W2109355652","doi":"https://doi.org/10.1109/itw.2008.4578690","mag":"2109355652"},"language":"en","primary_location":{"id":"doi:10.1109/itw.2008.4578690","is_oa":false,"landing_page_url":"https://doi.org/10.1109/itw.2008.4578690","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2008 IEEE Information Theory Workshop","raw_type":"proceedings-article"},"type":"conference-paper","indexed_in":["arxiv","crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://arxiv.org/pdf/0711.2012","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5023685398","display_name":"Ashley Montanaro","orcid":"https://orcid.org/0000-0001-5640-0343"},"institutions":[{"id":"https://openalex.org/I36234482","display_name":"University of Bristol","ror":"https://ror.org/0524sp257","country_code":"GB","type":"education","lineage":["https://openalex.org/I36234482"]}],"countries":["GB"],"is_corresponding":true,"raw_author_name":"Ashley Montanaro","raw_affiliation_strings":["Department of Computer Science, University of Bristol, Bristol, UK","Department of Computer Science, Bristol University, Bristol"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer Science, University of Bristol, Bristol, UK","institution_ids":["https://openalex.org/I36234482"]},{"raw_affiliation_string":"Department of Computer Science, Bristol University, Bristol","institution_ids":["https://openalex.org/I36234482"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5023685398"],"corresponding_institution_ids":["https://openalex.org/I36234482"],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":32,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"378","last_page":"380"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10020","display_name":"Quantum Information and Cryptography","score":0.9984999895095825,"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":0.9984999895095825,"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":0.9940999746322632,"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":0.9940000176429749,"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/upper-and-lower-bounds","display_name":"Upper and lower bounds","score":0.7321409583091736},{"id":"https://openalex.org/keywords/pairwise-comparison","display_name":"Pairwise comparison","score":0.7177087664604187},{"id":"https://openalex.org/keywords/probability-of-error","display_name":"Probability of error","score":0.581528902053833},{"id":"https://openalex.org/keywords/state","display_name":"State (computer science)","score":0.5698093771934509},{"id":"https://openalex.org/keywords/quantum","display_name":"Quantum","score":0.5325350761413574},{"id":"https://openalex.org/keywords/quantum-state","display_name":"Quantum state","score":0.5251761674880981},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.4590955376625061},{"id":"https://openalex.org/keywords/statistical-physics","display_name":"Statistical physics","score":0.34854012727737427},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.32633328437805176},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.2630414664745331},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.2537800967693329},{"id":"https://openalex.org/keywords/quantum-mechanics","display_name":"Quantum mechanics","score":0.20323118567466736},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.16472288966178894},{"id":"https://openalex.org/keywords/mathematical-analysis","display_name":"Mathematical analysis","score":0.0680052638053894}],"concepts":[{"id":"https://openalex.org/C77553402","wikidata":"https://www.wikidata.org/wiki/Q13222579","display_name":"Upper and lower bounds","level":2,"score":0.7321409583091736},{"id":"https://openalex.org/C184898388","wikidata":"https://www.wikidata.org/wiki/Q1435712","display_name":"Pairwise comparison","level":2,"score":0.7177087664604187},{"id":"https://openalex.org/C92224547","wikidata":"https://www.wikidata.org/wiki/Q1673216","display_name":"Probability of error","level":2,"score":0.581528902053833},{"id":"https://openalex.org/C48103436","wikidata":"https://www.wikidata.org/wiki/Q599031","display_name":"State (computer science)","level":2,"score":0.5698093771934509},{"id":"https://openalex.org/C84114770","wikidata":"https://www.wikidata.org/wiki/Q46344","display_name":"Quantum","level":2,"score":0.5325350761413574},{"id":"https://openalex.org/C15706264","wikidata":"https://www.wikidata.org/wiki/Q230883","display_name":"Quantum state","level":3,"score":0.5251761674880981},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.4590955376625061},{"id":"https://openalex.org/C121864883","wikidata":"https://www.wikidata.org/wiki/Q677916","display_name":"Statistical physics","level":1,"score":0.34854012727737427},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.32633328437805176},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.2630414664745331},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.2537800967693329},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.20323118567466736},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.16472288966178894},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0680052638053894}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/itw.2008.4578690","is_oa":false,"landing_page_url":"https://doi.org/10.1109/itw.2008.4578690","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2008 IEEE Information Theory Workshop","raw_type":"proceedings-article"},{"id":"pmh:oai:arXiv.org:0711.2012","is_oa":true,"landing_page_url":"http://arxiv.org/abs/0711.2012","pdf_url":"https://arxiv.org/pdf/0711.2012","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:0711.2012","is_oa":true,"landing_page_url":"http://arxiv.org/abs/0711.2012","pdf_url":"https://arxiv.org/pdf/0711.2012","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":[{"id":"https://metadata.un.org/sdg/10","score":0.6800000071525574,"display_name":"Reduced inequalities"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":22,"referenced_works":["https://openalex.org/W1621050367","https://openalex.org/W1897057659","https://openalex.org/W1976865215","https://openalex.org/W1988155384","https://openalex.org/W2004722411","https://openalex.org/W2016023409","https://openalex.org/W2016673825","https://openalex.org/W2029587304","https://openalex.org/W2039072244","https://openalex.org/W2051869207","https://openalex.org/W2066072386","https://openalex.org/W2131378873","https://openalex.org/W2142521644","https://openalex.org/W2159216705","https://openalex.org/W2168893913","https://openalex.org/W2798707604","https://openalex.org/W2949779675","https://openalex.org/W3003414507","https://openalex.org/W3100524017","https://openalex.org/W4206028667","https://openalex.org/W4249060295","https://openalex.org/W4255333822"],"related_works":["https://openalex.org/W2011403573","https://openalex.org/W1574530675","https://openalex.org/W1499116563","https://openalex.org/W1964624186","https://openalex.org/W2952645742","https://openalex.org/W3214311941","https://openalex.org/W3196742378","https://openalex.org/W4226485587","https://openalex.org/W2128726013","https://openalex.org/W2113989463"],"abstract_inverted_index":{"We":[0],"give":[1],"a":[2,17],"lower":[3],"bound":[4,15],"on":[5],"the":[6,21,25],"probability":[7],"of":[8,20,24],"error":[9],"in":[10],"quantum":[11],"state":[12],"discrimination.":[13],"The":[14],"is":[16],"weighted":[18],"sum":[19],"pairwise":[22],"fidelities":[23],"states":[26],"to":[27],"be":[28],"distinguished.":[29]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":5},{"year":2020,"cited_by_count":7},{"year":2018,"cited_by_count":2},{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":2},{"year":2015,"cited_by_count":1},{"year":2014,"cited_by_count":2}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}