DC Field | Value | Language |
---|---|---|
dc.contributor.author | Baek, SY | - |
dc.contributor.author | Cheong, YW | - |
dc.contributor.author | Kim, YH | - |
dc.date.accessioned | 2015-06-25T02:56:53Z | - |
dc.date.available | 2015-06-25T02:56:53Z | - |
dc.date.created | 2009-02-28 | - |
dc.date.issued | 2008-06 | - |
dc.identifier.issn | 1050-2947 | - |
dc.identifier.other | 2015-OAK-0000007909 | en_US |
dc.identifier.uri | https://oasis.postech.ac.kr/handle/2014.oak/11932 | - |
dc.description.abstract | We propose and demonstrate a linear optical device which deterministically performs optimal quantum measurement or minimum disturbance measurement on a single-photon polarization qubit with the help of an ancillary path qubit introduced to the same photon. We show theoretically and experimentally that this device satisfies the minimum disturbance measurement condition by investigating the relation between the information gain (estimation fidelity) and the state disturbance due to measurement (operation fidelity). Our implementation of minimum disturbance measurement is postselection-free in the sense that all detection events are counted toward evaluation of the estimation fidelity and the operation fidelity, i.e., there is no need for coincidence postselection of the detection events. | - |
dc.description.statementofresponsibility | open | en_US |
dc.language | English | - |
dc.publisher | AMER PHYSICAL SOC | - |
dc.relation.isPartOf | PHYSICAL REVIEW A | - |
dc.rights | BY_NC_ND | en_US |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/2.0/kr | en_US |
dc.title | Minimum-disturbance measurement without postselection | - |
dc.type | Article | - |
dc.contributor.college | 물리학과 | en_US |
dc.identifier.doi | 10.1103/PhysRevA.77.060308 | - |
dc.author.google | Baek, SY | en_US |
dc.author.google | Cheong, YW | en_US |
dc.author.google | Kim, YH | en_US |
dc.relation.volume | 77 | en_US |
dc.relation.issue | 6 | en_US |
dc.contributor.id | 10103975 | en_US |
dc.relation.journal | PHYSICAL REVIEW A | en_US |
dc.relation.index | SCI급, SCOPUS 등재논문 | en_US |
dc.relation.sci | SCI | en_US |
dc.collections.name | Journal Papers | en_US |
dc.type.rims | ART | - |
dc.identifier.bibliographicCitation | PHYSICAL REVIEW A, v.77, no.6 | - |
dc.identifier.wosid | 000257288800008 | - |
dc.date.tcdate | 2019-01-01 | - |
dc.citation.number | 6 | - |
dc.citation.title | PHYSICAL REVIEW A | - |
dc.citation.volume | 77 | - |
dc.contributor.affiliatedAuthor | Kim, YH | - |
dc.identifier.scopusid | 2-s2.0-45749101237 | - |
dc.description.journalClass | 1 | - |
dc.description.journalClass | 1 | - |
dc.description.wostc | 12 | - |
dc.type.docType | Article | - |
dc.subject.keywordPlus | DOUBLE-SLIT EXPERIMENT | - |
dc.subject.keywordPlus | DELAYED CHOICE | - |
dc.subject.keywordPlus | QUANTUM | - |
dc.subject.keywordPlus | INFORMATION | - |
dc.subject.keywordPlus | COMPLEMENTARITY | - |
dc.relation.journalWebOfScienceCategory | Optics | - |
dc.relation.journalWebOfScienceCategory | Physics, Atomic, Molecular & Chemical | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Optics | - |
dc.relation.journalResearchArea | Physics | - |
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