Longer distance continuous variable quantum key distribution protocol with photon subtraction at the receiver

Cited 6 time in webofscience Cited 6 time in scopus
  • Hit : 549
  • Download : 0
DC FieldValueLanguage
dc.contributor.authorLim, Kyongchunko
dc.contributor.authorSuh, Changhoko
dc.contributor.authorRhee, June-Koo Kevinko
dc.date.accessioned2019-02-20T05:11:17Z-
dc.date.available2019-02-20T05:11:17Z-
dc.date.created2019-02-11-
dc.date.created2019-02-11-
dc.date.created2019-02-11-
dc.date.created2019-02-11-
dc.date.issued2019-03-
dc.identifier.citationQUANTUM INFORMATION PROCESSING, v.18, no.3-
dc.identifier.issn1570-0755-
dc.identifier.urihttp://hdl.handle.net/10203/250343-
dc.description.abstractOne of the limitations of continuous variable quantum key distribution is the relatively short transmission distance of secure keys. Some solutions have been proposed to overcome the limitation including reverse reconciliation, trusted noise concept, and non-Gaussian operation. In this paper, we propose a protocol using photon subtraction at the receiver, which combines the synergetic benefits of the aforementioned approaches. Using simulations, we show that the performance of the proposed protocol outperforms other conventional protocols. The results showed that an improvement in secure key distance can be obtained using a non-Gaussian operation, depending on the position where the operation is performed, similar to the trusted noise concept. Furthermore, the result implies existence of some Gaussian operations which increases security without using a beam splitter.-
dc.languageEnglish-
dc.publisherSPRINGER-
dc.titleLonger distance continuous variable quantum key distribution protocol with photon subtraction at the receiver-
dc.typeArticle-
dc.identifier.wosid000456992400003-
dc.identifier.scopusid2-s2.0-85060790676-
dc.type.rimsART-
dc.citation.volume18-
dc.citation.issue3-
dc.citation.publicationnameQUANTUM INFORMATION PROCESSING-
dc.identifier.doi10.1007/s11128-018-2167-4-
dc.contributor.localauthorSuh, Changho-
dc.contributor.localauthorRhee, June-Koo Kevin-
dc.description.isOpenAccessN-
dc.type.journalArticleArticle-
dc.subject.keywordAuthorQuantum cryptography-
dc.subject.keywordAuthorContinuous variable quantum key distribution-
dc.subject.keywordAuthorNon-Gaussian state-
dc.subject.keywordAuthorQuantum information and processing-
Appears in Collection
EE-Journal Papers(저널논문)
Files in This Item
There are no files associated with this item.
This item is cited by other documents in WoS
⊙ Detail Information in WoSⓡ Click to see webofscience_button
⊙ Cited 6 items in WoS Click to see citing articles in records_button

qr_code

  • mendeley

    citeulike


rss_1.0 rss_2.0 atom_1.0