Please use this identifier to cite or link to this item: https://doi.org/10.1103/PhysRevLett.94.040505
Title: Experimental quantum cloning with prior partial information
Authors: Du, J. 
Durt, T.
Zou, P.
Li, H.
Kwek, L.C.
Lai, C.H. 
Oh, C.H. 
Ekert, A. 
Issue Date: 4-Feb-2005
Source: Du, J., Durt, T., Zou, P., Li, H., Kwek, L.C., Lai, C.H., Oh, C.H., Ekert, A. (2005-02-04). Experimental quantum cloning with prior partial information. Physical Review Letters 94 (4) : -. ScholarBank@NUS Repository. https://doi.org/10.1103/PhysRevLett.94.040505
Abstract: When prior partial information about a state to be cloned is available, it can be cloned with a fidelity higher than that of universal quantum cloning. We experimentally verify this intriguing relationship between the cloning fidelity and the prior information by reporting the first experimental optimal quantum state-dependent cloner, using nuclear magnetic resonance techniques. Our experiments may further cast important implications into many quantum information processing protocols © 2005 The American Physical Society.
Source Title: Physical Review Letters
URI: http://scholarbank.nus.edu.sg/handle/10635/96563
ISSN: 00319007
DOI: 10.1103/PhysRevLett.94.040505
Appears in Collections:Staff Publications

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