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Cited 9 time in webofscience Cited 10 time in scopus
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dc.contributor.authorTichy, MC-
dc.contributor.authorRa, YS-
dc.contributor.authorLim, HT-
dc.contributor.authorGneiting, C-
dc.contributor.authorKim, YH-
dc.contributor.authorMolmer, K-
dc.date.accessioned2015-07-22T19:04:12Z-
dc.date.available2015-07-22T19:04:12Z-
dc.date.created2015-06-22-
dc.date.issued2015-01-30-
dc.identifier.issn1367-2630-
dc.identifier.other2015-OAK-0000033044en_US
dc.identifier.urihttps://oasis.postech.ac.kr/handle/2014.oak/13202-
dc.description.abstractInterferometric signals are degraded by decoherence, which encompasses dephasing, mixing and any distinguishing which-path information. These three paradigmatic processes are fundamentally different, but, for coherent, single-photon and N00N-states, they degrade interferometric visibility in the very same way, which impedes the diagnosis of the cause for reduced visibility in a single experiment. We introduce a versatile formalism for many-boson interferometry based on double-sided Feynman diagrams, which we apply to a protocol for differential decoherence diagnosis: twin-Fock states vertical bar N, N > with N >= 2 reveal to what extent decoherence is due to path distinguishability or to mixing, while double-Fock superpositions vertical bar N: M > = (vertical bar N, M > + vertical bar M, N >)/root 2 with N > M > 0 additionally witness the degree of dephasing. Hence, double-Fock superposition interferometry permits the differential diagnosis of decoherence processes in a single experiment, indispensable for the assessment of interferometers.-
dc.description.statementofresponsibilityopenen_US
dc.languageEnglish-
dc.publisherIOP PUBLISHING LTD-
dc.relation.isPartOfNEW JOURNAL OF PHYSICS-
dc.rightsBY_NC_NDen_US
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/2.0/kren_US
dc.subjectdecoherence-
dc.subjectentangled states-
dc.subjectinterferometry-
dc.subjectnon-classical states of photons-
dc.subjectphoton counting and statistics-
dc.subjectQUANTUM INTERFERENCE-
dc.subjectOPTICAL-PHASE-
dc.subjectLIMIT-
dc.subjectENTANGLEMENT-
dc.subjectMOLECULES-
dc.subjectPHOTONS-
dc.titleDouble-Fock superposition interferometry for differential diagnosis of decoherence-
dc.typeArticle-
dc.contributor.college물리학과en_US
dc.identifier.doi10.1088/1367-2630/17/2/023008-
dc.author.googleTichy, MCen_US
dc.author.googleRa, YSen_US
dc.author.googleLim, HTen_US
dc.author.googleGneiting, Cen_US
dc.author.googleKim, YHen_US
dc.author.googleMolmer, Ken_US
dc.relation.volume17en_US
dc.contributor.id10103975en_US
dc.relation.journalNEW JOURNAL OF PHYSICSen_US
dc.relation.indexSCI급, SCOPUS 등재논문en_US
dc.relation.sciSCIen_US
dc.collections.nameJournal Papersen_US
dc.type.rimsART-
dc.identifier.bibliographicCitationNEW JOURNAL OF PHYSICS, v.17-
dc.identifier.wosid000352864600008-
dc.date.tcdate2019-01-01-
dc.citation.titleNEW JOURNAL OF PHYSICS-
dc.citation.volume17-
dc.contributor.affiliatedAuthorKim, YH-
dc.identifier.scopusid2-s2.0-84923256867-
dc.description.journalClass1-
dc.description.journalClass1-
dc.description.wostc9-
dc.description.scptc9*
dc.date.scptcdate2018-10-274*
dc.type.docTypeArticle-
dc.subject.keywordAuthordecoherence-
dc.subject.keywordAuthorentangled states-
dc.subject.keywordAuthorinterferometry-
dc.subject.keywordAuthornon-classical states of photons-
dc.subject.keywordAuthorphoton counting and statistics-
dc.relation.journalWebOfScienceCategoryPhysics, Multidisciplinary-
dc.description.journalRegisteredClassscie-
dc.description.journalRegisteredClassscopus-
dc.relation.journalResearchAreaPhysics-

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