DC Field | Value | Language |
---|---|---|
dc.contributor.author | Lee, JC | - |
dc.contributor.author | Park, KK | - |
dc.contributor.author | Zhao, TM | - |
dc.contributor.author | Kim, YH | - |
dc.date.accessioned | 2017-07-19T13:35:35Z | - |
dc.date.available | 2017-07-19T13:35:35Z | - |
dc.date.created | 2017-02-17 | - |
dc.date.issued | 2016-12-13 | - |
dc.identifier.issn | 0031-9007 | - |
dc.identifier.uri | https://oasis.postech.ac.kr/handle/2014.oak/37276 | - |
dc.description.abstract | Einstein-Podolsky-Rosen (EPR) entanglement introduced in 1935 deals with two particles that are entangled in their positions and momenta. Here we report the first experimental demonstration of EPR position-momentum entanglement of narrow-band photon pairs generated from cold atoms. By using two-photon quantum ghost imaging and ghost interference, we demonstrate explicitly that the narrow-band photon pairs violate the separability criterion, confirming EPR entanglement. We further demonstrate continuous variable EPR steering for positions and momenta of the two photons. Our new source of EPR-entangled narrow-band photons is expected to play an essential role in spatially multiplexed quantum information processing, such as, storage of quantum correlated images, quantum interface involving hyperentangled photons, etc. | - |
dc.language | English | - |
dc.publisher | American Physical Society | - |
dc.relation.isPartOf | Physical Review Letters | - |
dc.title | Einstein-Podolsky-Rosen Entanglement of Narrow-Band Photons from Cold Atoms | - |
dc.type | Article | - |
dc.identifier.doi | 10.1103/PHYSREVLETT.117.250501 | - |
dc.type.rims | ART | - |
dc.identifier.bibliographicCitation | Physical Review Letters, v.117, no.25, pp.250501 | - |
dc.identifier.wosid | 000390222100001 | - |
dc.date.tcdate | 2019-02-01 | - |
dc.citation.number | 25 | - |
dc.citation.startPage | 250501 | - |
dc.citation.title | Physical Review Letters | - |
dc.citation.volume | 117 | - |
dc.contributor.affiliatedAuthor | Kim, YH | - |
dc.identifier.scopusid | 2-s2.0-85006325451 | - |
dc.description.journalClass | 1 | - |
dc.description.journalClass | 1 | - |
dc.description.wostc | 6 | - |
dc.description.scptc | 3 | * |
dc.date.scptcdate | 2018-05-121 | * |
dc.type.docType | Article | - |
dc.subject.keywordPlus | PARAMETRIC DOWN-CONVERSION | - |
dc.subject.keywordPlus | DETERMINISTIC ENTANGLEMENT | - |
dc.subject.keywordPlus | QUANTUM MEMORY | - |
dc.subject.keywordPlus | GENERATION | - |
dc.subject.keywordPlus | PAIRS | - |
dc.subject.keywordPlus | TELEPORTATION | - |
dc.subject.keywordPlus | INTERFERENCE | - |
dc.subject.keywordPlus | REALIZATION | - |
dc.subject.keywordPlus | PARADOX | - |
dc.subject.keywordPlus | QUBITS | - |
dc.relation.journalWebOfScienceCategory | Physics, Multidisciplinary | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Physics | - |
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