Koike, S., Takahashi, H., Yonezawa, H. et al. (4 more authors) (2006) Demonstration of quantum telecloning of optical coherent states. Physical Review Letters, 96 (6). 060504. ISSN 0031-9007
Abstract
We demonstrate unconditional telecloning for the first time. In particular, we symmetrically and unconditionally teleclone coherent states of light from one sender to two receivers, achieving a fidelity for each clone of F=0.58±0.01, which surpasses the classical limit. This is a manipulation of a new type of multipartite entanglement whose nature is neither purely bipartite nor purely tripartite.
Metadata
Item Type: | Article |
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Authors/Creators: |
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Keywords: | quantum entanglement, quantum optics, teleportation |
Dates: |
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Institution: | The University of York |
Academic Units: | The University of York > Faculty of Sciences (York) > Computer Science (York) |
Depositing User: | York RAE Import |
Date Deposited: | 30 Mar 2009 15:41 |
Last Modified: | 30 Mar 2009 15:41 |
Published Version: | http://dx.doi.org/10.1103/PhysRevLett.96.060504 |
Status: | Published |
Publisher: | American Physical Society |
Identification Number: | 10.1103/PhysRevLett.96.060504 |
Open Archives Initiative ID (OAI ID): | oai:eprints.whiterose.ac.uk:7300 |
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