{"id":"https://openalex.org/W2017577347","doi":"https://doi.org/10.1088/0143-0807/31/3/020","title":"Single photon quantum erasing: a demonstration experiment","display_name":"Single photon quantum erasing: a demonstration experiment","publication_year":2010,"publication_date":"2010-04-07","ids":{"openalex":"https://openalex.org/W2017577347","doi":"https://doi.org/10.1088/0143-0807/31/3/020","mag":"2017577347"},"language":"en","primary_location":{"id":"doi:10.1088/0143-0807/31/3/020","doi":"https://doi.org/10.1088/0143-0807/31/3/020","is_oa":false,"landing_page_url":"https://doi.org/10.1088/0143-0807/31/3/020","pdf_url":null,"source":{"id":"https://openalex.org/S118704488","display_name":"European Journal of Physics","issn_l":"0143-0807","issn":["0143-0807","1361-6404"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-c","jufo-1","norway-1","poland-40","russia-white-list-3"],"host_organization":"https://openalex.org/P4310320083","host_organization_name":"IOP Publishing","host_organization_lineage":["https://openalex.org/P4310320083","https://openalex.org/P4310311669"],"host_organization_lineage_names":["IOP Publishing","Institute of Physics"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"European Journal of Physics","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5049147776","display_name":"Todorka L. Dimitrova","orcid":"https://orcid.org/0000-0003-1720-4715","observed_orcids":["https://orcid.org/0000-0003-1720-4715"]},"institutions":[{"id":"https://openalex.org/I192878625","display_name":"Plovdiv University","ror":"https://ror.org/0545p3742","country_code":"BG","type":"education","lineage":["https://openalex.org/I192878625"]}],"countries":["BG"],"is_corresponding":false,"raw_author_name":"T L Dimitrova","raw_affiliation_strings":["Present address: Physics Faculty, University of Plovdiv \u2018Paisii Hilendarski\u2019, Tzar Assen Str. 24, BG-4000 Plovdiv, Bulgaria"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Present address: Physics Faculty, University of Plovdiv \u2018Paisii Hilendarski\u2019, Tzar Assen Str. 24, BG-4000 Plovdiv, Bulgaria","institution_ids":["https://openalex.org/I192878625"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5036211019","display_name":"Antoine Weis","orcid":"https://orcid.org/0000-0002-7763-9967","observed_orcids":["https://orcid.org/0000-0002-7763-9967"]},"institutions":[{"id":"https://openalex.org/I154338468","display_name":"University of Fribourg","ror":"https://ror.org/022fs9h90","country_code":"CH","type":"education","lineage":["https://openalex.org/I154338468"]}],"countries":["CH"],"is_corresponding":false,"raw_author_name":"A Weis","raw_affiliation_strings":["Physics Department, University of Fribourg, Chemin du Mus\u00e9e, 3, CH-1700, Fribourg, Switzerland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Physics Department, University of Fribourg, Chemin du Mus\u00e9e, 3, CH-1700, Fribourg, Switzerland","institution_ids":["https://openalex.org/I154338468"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":3325,"currency":"USD","value_usd":3325},"apc_paid":null,"fwci":0.9093,"has_fulltext":false,"cited_by_count":24,"citation_normalized_percentile":{"value":0.70578837,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":97},"biblio":{"volume":"31","issue":"3","first_page":"625","last_page":"637"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10622","display_name":"Quantum Mechanics and Applications","score":0.9940999746322632,"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":0.9940999746322632,"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":0.0027000000700354576,"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/T11414","display_name":"Quantum optics and atomic interactions","score":0.000699999975040555,"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-erasure","display_name":"quantum erasure","score":0.9179999828338623},{"id":"https://openalex.org/keywords/which-way-information","display_name":"which-way information","score":0.8429999947547913},{"id":"https://openalex.org/keywords/single-photons","display_name":"single photons","score":0.7329999804496765},{"id":"https://openalex.org/keywords/mach-zehnder-interferometer","display_name":"Mach-Zehnder interferometer","score":0.9819999933242798},{"id":"https://openalex.org/keywords/photon-interference","display_name":"photon interference","score":0.7179999947547913},{"id":"https://openalex.org/keywords/wave-functions","display_name":"wave functions","score":0.574999988079071},{"id":"https://openalex.org/keywords/quantum-mechanics-education","display_name":"quantum mechanics education","score":0.3310000002384186}],"concepts":[{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.9710829854011536},{"id":"https://openalex.org/C159317903","wikidata":"https://www.wikidata.org/wiki/Q3198","display_name":"Photon","level":2,"score":0.5690167546272278},{"id":"https://openalex.org/C84114770","wikidata":"https://www.wikidata.org/wiki/Q46344","display_name":"Quantum","level":2,"score":0.5063334703445435},{"id":"https://openalex.org/C33332235","wikidata":"https://www.wikidata.org/wiki/Q18362","display_name":"Theoretical physics","level":1,"score":0.39336204528808594},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.37096458673477173}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1088/0143-0807/31/3/020","doi":"https://doi.org/10.1088/0143-0807/31/3/020","is_oa":false,"landing_page_url":"https://doi.org/10.1088/0143-0807/31/3/020","pdf_url":null,"source":{"id":"https://openalex.org/S118704488","display_name":"European Journal of Physics","issn_l":"0143-0807","issn":["0143-0807","1361-6404"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-c","jufo-1","norway-1","poland-40","russia-white-list-3"],"host_organization":"https://openalex.org/P4310320083","host_organization_name":"IOP Publishing","host_organization_lineage":["https://openalex.org/P4310320083","https://openalex.org/P4310311669"],"host_organization_lineage_names":["IOP Publishing","Institute of Physics"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"European Journal of Physics","raw_type":"journal-article"},{"id":"pmh:oai:doc.rero.ch:20100504090918-SZ","doi":null,"is_oa":false,"landing_page_url":"http://doc.rero.ch/record/18150/files/wei_spq.pdf","pdf_url":"http://doc.rero.ch/record/18150/files/wei_spq.pdf","source":{"id":"https://openalex.org/S4306400148","display_name":"reroDoc Digital Library","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I67311998","host_organization_name":"European Organization for Nuclear Research","host_organization_lineage":["https://openalex.org/I67311998"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":null}],"best_oa_location":null,"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":18,"referenced_works":["https://openalex.org/W137471365","https://openalex.org/W906918205","https://openalex.org/W1964402382","https://openalex.org/W1965075382","https://openalex.org/W1965869473","https://openalex.org/W1972267415","https://openalex.org/W1979992579","https://openalex.org/W1988694538","https://openalex.org/W2020041482","https://openalex.org/W2022588350","https://openalex.org/W2029898484","https://openalex.org/W2029973583","https://openalex.org/W2041897840","https://openalex.org/W2085585010","https://openalex.org/W2156583743","https://openalex.org/W2324176949","https://openalex.org/W2591313944","https://openalex.org/W2985679801"],"related_works":["https://openalex.org/W1988694538","https://openalex.org/W1972267415","https://openalex.org/W2054842915","https://openalex.org/W1965557865","https://openalex.org/W6992041168","https://openalex.org/W153815776","https://openalex.org/W2041897840","https://openalex.org/W2091944421","https://openalex.org/W4408680679","https://openalex.org/W1967029523"],"abstract_inverted_index":{"In":[0],"the":[1,7,19,26,33,36,56,72,86,99,103,112],"conventional":[2],"interpretation":[3],"of":[4,9,21,25,28,38,55,58,133],"quantum":[5,29,124,134],"mechanics":[6,30],"interference":[8,50],"particles":[10],"in":[11,74,82,84],"a":[12,53,129,138],"two-beam":[13],"interferometer":[14,140],"is":[15,92,121],"closely":[16],"related":[17],"to":[18,63,94],"problem":[20],"which-way":[22,65,89,113],"information.":[23],"One":[24],"mysteries":[27],"relies":[31],"on":[32,71,137],"assumption":[34],"that":[35,49],"wavefunction":[37],"each":[39,75],"photon":[40],"propagates":[41],"simultaneously":[42],"along":[43],"both":[44],"classically":[45],"allowed":[46],"paths,":[47],"and":[48,115],"arises":[51],"as":[52,123],"consequence":[54],"indistinguishability":[57],"those":[59,96],"paths.":[60],"Any":[61],"attempt":[62],"obtain":[64],"information":[66],"by":[67],"putting":[68],"individual":[69],"labels":[70,97],"photons":[73,87],"pathway":[76],"inevitably":[77],"destroys":[78,111],"interference.":[79,118],"However,":[80],"even":[81],"cases":[83],"which":[85],"carry":[88],"labels,":[90],"it":[91],"possible":[93],"erase":[95],"after":[98],"particle":[100],"has":[101],"left":[102],"interferometer.":[104],"The":[105],"erasing":[106,135],"process":[107],"(partly":[108],"or":[109],"completely)":[110],"information,":[114],"thereby":[116],"restores":[117],"This":[119],"phenomenon":[120],"known":[122],"erasing.":[125],"Here":[126],"we":[127],"present":[128],"lecture":[130],"demonstration":[131],"experiment":[132],"based":[136],"Mach\u2013Zehnder":[139],"operated":[141],"with":[142],"single":[143],"photons.":[144]},"counts_by_year":[{"year":2026,"cited_by_count":2},{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":4},{"year":2022,"cited_by_count":2},{"year":2021,"cited_by_count":2},{"year":2020,"cited_by_count":2},{"year":2017,"cited_by_count":3},{"year":2015,"cited_by_count":1},{"year":2012,"cited_by_count":4}],"updated_date":"2026-11-07T11:25:07.637180","created_date":"2016-06-24T00:00:00"}