DC Field | Value | Language |
---|---|---|
dc.contributor.author | Cheong, YW | ko |
dc.contributor.author | Kim, H | ko |
dc.contributor.author | Lee, Hai-Woong | ko |
dc.date.accessioned | 2007-09-20T07:45:53Z | - |
dc.date.available | 2007-09-20T07:45:53Z | - |
dc.date.created | 2012-02-06 | - |
dc.date.created | 2012-02-06 | - |
dc.date.issued | 2004-09 | - |
dc.identifier.citation | PHYSICAL REVIEW A, v.70, pp.393 - 398 | - |
dc.identifier.issn | 1050-2947 | - |
dc.identifier.uri | http://hdl.handle.net/10203/1540 | - |
dc.description | ©2004 The American Physical Society URL: http://link.aps.org/abstract/PRA/v70/e032327 doi:10.1103/PhysRevA.70.032327 PACS: 03.67.Hk, 03.65.Ud, 42.50.-p | en |
dc.description.abstract | The four Bell-type entangled coherent states, \alpha]\-alpha]+/-alpha]\alpha] and \alpha]\alpha]+/-\-alpha]\alpha], can be discriminated with a high probability using only linear optical means, as long as \alpha\ is not too small. Based on this observation, we propose a simple scheme to almost completely teleport a superposed coherent state. The nonunitary transformation that is required to complete the teleportation can be achieved by embedding the receiver's field state in a larger Hilbert space consisting of the field and a single atom and performing a unitary transformation on this Hilbert space. | - |
dc.description.sponsorship | This research was supported by Korea Research Foundation Grant No. KRF-2002-070-C00029.We wish to thank Dr. J. Kim and Dr. B. A. Nguyen of KIAS and Professor M. S. Kim and Dr. H. Jeong of Queens University, Belfast for helpful discussions. | en |
dc.language | English | - |
dc.language.iso | en_US | en |
dc.publisher | AMER PHYSICAL SOC | - |
dc.subject | PODOLSKY-ROSEN CHANNELS | - |
dc.subject | QUANTUM TELEPORTATION | - |
dc.subject | EXPERIMENTAL REALIZATION | - |
dc.subject | SCHEME | - |
dc.subject | CAVITY | - |
dc.subject | GENERATION | - |
dc.subject | PHOTONS | - |
dc.subject | ATOMS | - |
dc.subject | EVEN | - |
dc.title | Near-complete teleportation of a superposed coherent state | - |
dc.type | Article | - |
dc.identifier.wosid | 000224623000052 | - |
dc.identifier.scopusid | 2-s2.0-19644400917 | - |
dc.type.rims | ART | - |
dc.citation.volume | 70 | - |
dc.citation.beginningpage | 393 | - |
dc.citation.endingpage | 398 | - |
dc.citation.publicationname | PHYSICAL REVIEW A | - |
dc.identifier.doi | 10.1103/PhysRevA.70.032327 | - |
dc.contributor.localauthor | Lee, Hai-Woong | - |
dc.contributor.nonIdAuthor | Cheong, YW | - |
dc.contributor.nonIdAuthor | Kim, H | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordPlus | PODOLSKY-ROSEN CHANNELS | - |
dc.subject.keywordPlus | QUANTUM TELEPORTATION | - |
dc.subject.keywordPlus | EXPERIMENTAL REALIZATION | - |
dc.subject.keywordPlus | SCHEME | - |
dc.subject.keywordPlus | CAVITY | - |
dc.subject.keywordPlus | GENERATION | - |
dc.subject.keywordPlus | PHOTONS | - |
dc.subject.keywordPlus | ATOMS | - |
dc.subject.keywordPlus | EVEN | - |
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