{"id":"https://openalex.org/W2935881612","doi":"https://doi.org/10.22331/q-2021-09-28-551","title":"Noise-robust preparation contextuality shared between any number of observers via unsharp measurements","display_name":"Noise-robust preparation contextuality shared between any number of observers via unsharp measurements","publication_year":2021,"publication_date":"2021-09-28","ids":{"openalex":"https://openalex.org/W2935881612","doi":"https://doi.org/10.22331/q-2021-09-28-551","mag":"2935881612"},"language":"en","primary_location":{"id":"doi:10.22331/q-2021-09-28-551","is_oa":true,"landing_page_url":"https://doi.org/10.22331/q-2021-09-28-551","pdf_url":"https://quantum-journal.org/papers/q-2021-09-28-551/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":["arxiv","crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://quantum-journal.org/papers/q-2021-09-28-551/pdf/","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5055959722","display_name":"Hammad Anwer","orcid":"https://orcid.org/0000-0001-6286-5243"},"institutions":[{"id":"https://openalex.org/I161593684","display_name":"Stockholm University","ror":"https://ror.org/05f0yaq80","country_code":"SE","type":"education","lineage":["https://openalex.org/I161593684"]}],"countries":["SE"],"is_corresponding":true,"raw_author_name":"Hammad Anwer","raw_affiliation_strings":["Department of Physics, Stockholm University, S-10691 Stockholm, Sweden"],"affiliations":[{"raw_affiliation_string":"Department of Physics, Stockholm University, S-10691 Stockholm, Sweden","institution_ids":["https://openalex.org/I161593684"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5102087988","display_name":"Natalie Wilson","orcid":null},"institutions":[{"id":"https://openalex.org/I161593684","display_name":"Stockholm University","ror":"https://ror.org/05f0yaq80","country_code":"SE","type":"education","lineage":["https://openalex.org/I161593684"]}],"countries":["SE"],"is_corresponding":false,"raw_author_name":"Natalie Wilson","raw_affiliation_strings":["Department of Physics, Stockholm University, S-10691 Stockholm, Sweden"],"affiliations":[{"raw_affiliation_string":"Department of Physics, Stockholm University, S-10691 Stockholm, Sweden","institution_ids":["https://openalex.org/I161593684"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5046222684","display_name":"Ralph Silva","orcid":"https://orcid.org/0000-0002-4603-747X"},"institutions":[{"id":"https://openalex.org/I35440088","display_name":"ETH Zurich","ror":"https://ror.org/05a28rw58","country_code":"CH","type":"education","lineage":["https://openalex.org/I2799323385","https://openalex.org/I35440088"]}],"countries":["CH"],"is_corresponding":false,"raw_author_name":"Ralph Silva","raw_affiliation_strings":["Institute for Theoretical Physics, ETH Zurich, Switzerland"],"affiliations":[{"raw_affiliation_string":"Institute for Theoretical Physics, ETH Zurich, Switzerland","institution_ids":["https://openalex.org/I35440088"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101970611","display_name":"Sadiq Muhammad","orcid":"https://orcid.org/0000-0002-5160-9065"},"institutions":[{"id":"https://openalex.org/I161593684","display_name":"Stockholm University","ror":"https://ror.org/05f0yaq80","country_code":"SE","type":"education","lineage":["https://openalex.org/I161593684"]}],"countries":["SE"],"is_corresponding":false,"raw_author_name":"Sadiq Muhammad","raw_affiliation_strings":["Department of Physics, Stockholm University, S-10691 Stockholm, Sweden"],"affiliations":[{"raw_affiliation_string":"Department of Physics, Stockholm University, S-10691 Stockholm, Sweden","institution_ids":["https://openalex.org/I161593684"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5040590146","display_name":"Armin Tavakoli","orcid":"https://orcid.org/0000-0001-9136-7411"},"institutions":[{"id":"https://openalex.org/I114457229","display_name":"University of Geneva","ror":"https://ror.org/01swzsf04","country_code":"CH","type":"education","lineage":["https://openalex.org/I114457229"]},{"id":"https://openalex.org/I138211613","display_name":"Austrian Academy of Sciences","ror":"https://ror.org/03anc3s24","country_code":"AT","type":"funder","lineage":["https://openalex.org/I138211613"]},{"id":"https://openalex.org/I145847075","display_name":"TU Wien","ror":"https://ror.org/04d836q62","country_code":"AT","type":"education","lineage":["https://openalex.org/I145847075"]},{"id":"https://openalex.org/I3132079568","display_name":"Institute for Quantum Optics and Quantum Information Innsbruck","ror":"https://ror.org/056hzt889","country_code":"AT","type":"facility","lineage":["https://openalex.org/I138211613","https://openalex.org/I3132079568"]}],"countries":["AT","CH"],"is_corresponding":false,"raw_author_name":"Armin Tavakoli","raw_affiliation_strings":["D\u00e9partement de Physique Appliqu\u00e9e, Universit\u00e9 de Gen\u00e8ve, CH-1211 Gen\u00e8ve, Switzerland","Institute for Atomic and Subatomic Physics, Vienna University of Technology, 1020 Vienna, Austria","Institute for Quantum Optics and Quantum Information - IQOQI Vienna, Austrian Academy of Sciences, Boltzmanngasse 3, 1090 Vienna, Austria"],"affiliations":[{"raw_affiliation_string":"D\u00e9partement de Physique Appliqu\u00e9e, Universit\u00e9 de Gen\u00e8ve, CH-1211 Gen\u00e8ve, Switzerland","institution_ids":["https://openalex.org/I114457229"]},{"raw_affiliation_string":"Institute for Atomic and Subatomic Physics, Vienna University of Technology, 1020 Vienna, Austria","institution_ids":["https://openalex.org/I145847075"]},{"raw_affiliation_string":"Institute for Quantum Optics and Quantum Information - IQOQI Vienna, Austrian Academy of Sciences, Boltzmanngasse 3, 1090 Vienna, Austria","institution_ids":["https://openalex.org/I3132079568","https://openalex.org/I138211613"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5032317703","display_name":"Mohamed Bourennane","orcid":"https://orcid.org/0000-0002-6946-9996"},"institutions":[{"id":"https://openalex.org/I161593684","display_name":"Stockholm University","ror":"https://ror.org/05f0yaq80","country_code":"SE","type":"education","lineage":["https://openalex.org/I161593684"]}],"countries":["SE"],"is_corresponding":false,"raw_author_name":"Mohamed Bourennane","raw_affiliation_strings":["Department of Physics, Stockholm University, S-10691 Stockholm, Sweden"],"affiliations":[{"raw_affiliation_string":"Department of Physics, Stockholm University, S-10691 Stockholm, Sweden","institution_ids":["https://openalex.org/I161593684"]}]}],"institutions":[],"countries_distinct_count":3,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5055959722"],"corresponding_institution_ids":["https://openalex.org/I161593684"],"apc_list":{"value":200,"currency":"EUR","value_usd":215},"apc_paid":{"value":200,"currency":"EUR","value_usd":215},"fwci":3.7371,"has_fulltext":true,"cited_by_count":33,"citation_normalized_percentile":{"value":0.9373893,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":95,"max":99},"biblio":{"volume":"5","issue":null,"first_page":"551","last_page":"551"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10622","display_name":"Quantum Mechanics and Applications","score":0.9995999932289124,"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"}},"topics":[{"id":"https://openalex.org/T10622","display_name":"Quantum Mechanics and Applications","score":0.9995999932289124,"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"}},{"id":"https://openalex.org/T10020","display_name":"Quantum Information and Cryptography","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/T10581","display_name":"Neural dynamics and brain function","score":0.9962000250816345,"subfield":{"id":"https://openalex.org/subfields/2805","display_name":"Cognitive Neuroscience"},"field":{"id":"https://openalex.org/fields/28","display_name":"Neuroscience"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/kochen\u2013specker-theorem","display_name":"Kochen\u2013Specker theorem","score":0.932305097579956},{"id":"https://openalex.org/keywords/white-noise","display_name":"White noise","score":0.5317918658256531},{"id":"https://openalex.org/keywords/noise","display_name":"Noise (video)","score":0.501345157623291},{"id":"https://openalex.org/keywords/quantum","display_name":"Quantum","score":0.4798431098461151},{"id":"https://openalex.org/keywords/qubit","display_name":"Qubit","score":0.45114657282829285},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.43421411514282227},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.42828619480133057},{"id":"https://openalex.org/keywords/statistical-physics","display_name":"Statistical physics","score":0.38208088278770447},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.34556281566619873},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.283725380897522},{"id":"https://openalex.org/keywords/quantum-mechanics","display_name":"Quantum mechanics","score":0.2410508692264557},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.18413585424423218},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.1819334626197815}],"concepts":[{"id":"https://openalex.org/C193588502","wikidata":"https://www.wikidata.org/wiki/Q528955","display_name":"Kochen\u2013Specker theorem","level":3,"score":0.932305097579956},{"id":"https://openalex.org/C112633086","wikidata":"https://www.wikidata.org/wiki/Q381287","display_name":"White noise","level":2,"score":0.5317918658256531},{"id":"https://openalex.org/C99498987","wikidata":"https://www.wikidata.org/wiki/Q2210247","display_name":"Noise (video)","level":3,"score":0.501345157623291},{"id":"https://openalex.org/C84114770","wikidata":"https://www.wikidata.org/wiki/Q46344","display_name":"Quantum","level":2,"score":0.4798431098461151},{"id":"https://openalex.org/C203087015","wikidata":"https://www.wikidata.org/wiki/Q378201","display_name":"Qubit","level":3,"score":0.45114657282829285},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.43421411514282227},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.42828619480133057},{"id":"https://openalex.org/C121864883","wikidata":"https://www.wikidata.org/wiki/Q677916","display_name":"Statistical physics","level":1,"score":0.38208088278770447},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.34556281566619873},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.283725380897522},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.2410508692264557},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.18413585424423218},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.1819334626197815},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.22331/q-2021-09-28-551","is_oa":true,"landing_page_url":"https://doi.org/10.22331/q-2021-09-28-551","pdf_url":"https://quantum-journal.org/papers/q-2021-09-28-551/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:arXiv.org:1904.09766","is_oa":true,"landing_page_url":"http://arxiv.org/abs/1904.09766","pdf_url":"https://arxiv.org/pdf/1904.09766","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:doaj.org/article:097a9bc91c0a4684a22773b14f9c7ace","is_oa":true,"landing_page_url":"https://doaj.org/article/097a9bc91c0a4684a22773b14f9c7ace","pdf_url":null,"source":{"id":"https://openalex.org/S112646816","display_name":"SHILAP Revista de lepidopterolog\u00eda","issn_l":"0300-5267","issn":["0300-5267","2340-4078"],"is_oa":true,"is_in_doaj":true,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"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 5, p 551 (2021)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.22331/q-2021-09-28-551","is_oa":true,"landing_page_url":"https://doi.org/10.22331/q-2021-09-28-551","pdf_url":"https://quantum-journal.org/papers/q-2021-09-28-551/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":[{"score":0.6499999761581421,"display_name":"Reduced inequalities","id":"https://metadata.un.org/sdg/10"}],"awards":[{"id":"https://openalex.org/G1796022972","display_name":null,"funder_award_id":"P2GEP2 194800","funder_id":"https://openalex.org/F4320320924","funder_display_name":"Schweizerischer Nationalfonds zur F\u00f6rderung der Wissenschaftlichen Forschung"},{"id":"https://openalex.org/G45908958","display_name":null,"funder_award_id":"Mobility","funder_id":"https://openalex.org/F4320320924","funder_display_name":"Schweizerischer Nationalfonds zur F\u00f6rderung der Wissenschaftlichen Forschung"},{"id":"https://openalex.org/G5574514918","display_name":null,"funder_award_id":"194800","funder_id":"https://openalex.org/F4320320924","funder_display_name":"Schweizerischer Nationalfonds zur F\u00f6rderung der Wissenschaftlichen Forschung"},{"id":"https://openalex.org/G6442921865","display_name":null,"funder_award_id":"National Centre of Competence in Re","funder_id":"https://openalex.org/F4320320924","funder_display_name":"Schweizerischer Nationalfonds zur F\u00f6rderung der Wissenschaftlichen Forschung"},{"id":"https://openalex.org/G848032724","display_name":null,"funder_award_id":"Science","funder_id":"https://openalex.org/F4320306076","funder_display_name":"National Science Foundation"},{"id":"https://openalex.org/G8581198211","display_name":null,"funder_award_id":"Early PostDoc Mobility fellowship P2GEP2 194800","funder_id":"https://openalex.org/F4320320924","funder_display_name":"Schweizerischer Nationalfonds zur F\u00f6rderung der Wissenschaftlichen Forschung"},{"id":"https://openalex.org/G8683756101","display_name":null,"funder_award_id":"support","funder_id":"https://openalex.org/F4320322327","funder_display_name":"Knut och Alice Wallenbergs Stiftelse"}],"funders":[{"id":"https://openalex.org/F4320306076","display_name":"National Science Foundation","ror":"https://ror.org/021nxhr62"},{"id":"https://openalex.org/F4320320924","display_name":"Schweizerischer Nationalfonds zur F\u00f6rderung der Wissenschaftlichen Forschung","ror":"https://ror.org/00yjd3n13"},{"id":"https://openalex.org/F4320322327","display_name":"Knut och Alice Wallenbergs Stiftelse","ror":"https://ror.org/004hzzk67"},{"id":"https://openalex.org/F4320322444","display_name":"Stiftelsen Olle Engkvist Byggm\u00e4stare","ror":"https://ror.org/05apbp152"},{"id":"https://openalex.org/F4320322581","display_name":"Vetenskapsr\u00e5det","ror":"https://ror.org/03zttf063"}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2935881612.pdf","grobid_xml":"https://content.openalex.org/works/W2935881612.grobid-xml"},"referenced_works_count":47,"referenced_works":["https://openalex.org/W1804552119","https://openalex.org/W1830855970","https://openalex.org/W2000629309","https://openalex.org/W2039772562","https://openalex.org/W2039871263","https://openalex.org/W2052866997","https://openalex.org/W2073618294","https://openalex.org/W2075850288","https://openalex.org/W2085594852","https://openalex.org/W2092257349","https://openalex.org/W2097186012","https://openalex.org/W2167301831","https://openalex.org/W2175473160","https://openalex.org/W2193059175","https://openalex.org/W2280422231","https://openalex.org/W2552849328","https://openalex.org/W2770120725","https://openalex.org/W2778640631","https://openalex.org/W2788323282","https://openalex.org/W2793297130","https://openalex.org/W2806842047","https://openalex.org/W2807425316","https://openalex.org/W2811275730","https://openalex.org/W2896238370","https://openalex.org/W2944798523","https://openalex.org/W2949606100","https://openalex.org/W2950240160","https://openalex.org/W2963344836","https://openalex.org/W2965490552","https://openalex.org/W2968104433","https://openalex.org/W2996135118","https://openalex.org/W2999340039","https://openalex.org/W3039145846","https://openalex.org/W3051839158","https://openalex.org/W3080137029","https://openalex.org/W3092176775","https://openalex.org/W3092581994","https://openalex.org/W3098427457","https://openalex.org/W3098849548","https://openalex.org/W3100381525","https://openalex.org/W3102462916","https://openalex.org/W3104293896","https://openalex.org/W3104591649","https://openalex.org/W3105234220","https://openalex.org/W3105330000","https://openalex.org/W3166621195","https://openalex.org/W4238804566"],"related_works":["https://openalex.org/W4313265376","https://openalex.org/W2269253281","https://openalex.org/W2981970099","https://openalex.org/W4288090650","https://openalex.org/W1557624689","https://openalex.org/W3132834219","https://openalex.org/W415472866","https://openalex.org/W4287323481","https://openalex.org/W3200804725","https://openalex.org/W3129093836"],"abstract_inverted_index":{"Multiple":[0],"observers":[1,27],"who":[2],"independently":[3],"harvest":[4],"nonclassical":[5],"correlations":[6],"from":[7],"a":[8],"single":[9],"physical":[10],"system":[11],"share":[12,29],"the":[13,30,48],"system's":[14],"ability":[15],"to":[16,76],"enable":[17,61],"quantum":[18,40,58],"correlations.":[19],"We":[20],"show":[21,44],"that":[22,45,60],"any":[23,51],"number":[24],"of":[25,50,53,86],"independent":[26],"can":[28],"preparation":[31,64,87],"contextual":[32],"outcome":[33],"statistics":[34],"enabled":[35],"by":[36,71],"state":[37],"ensembles":[38,59],"in":[39,47],"theory.":[41],"Furthermore,":[42],"we":[43],"even":[46],"presence":[49],"amount":[52],"white":[54],"noise,":[55],"there":[56],"exists":[57],"such":[62],"shared":[63,84],"contextuality.":[65,88],"The":[66],"findings":[67],"are":[68],"experimentally":[69],"realised":[70],"applying":[72],"sequential":[73],"unsharp":[74],"measurements":[75],"an":[77],"optical":[78],"qubit":[79],"ensemble":[80],"which":[81],"reveals":[82],"three":[83],"demonstrations":[85]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":4},{"year":2024,"cited_by_count":9},{"year":2023,"cited_by_count":7},{"year":2022,"cited_by_count":6},{"year":2021,"cited_by_count":3},{"year":2020,"cited_by_count":3}],"updated_date":"2026-04-19T08:26:33.389920","created_date":"2025-10-10T00:00:00"}