Journal
OPTICS COMMUNICATIONS
Volume 283, Issue 20, Pages 4113-4117Publisher
ELSEVIER
DOI: 10.1016/j.optcom.2010.06.016
Keywords
Joint remote state preparation; W states; W-type states; Information splitting
Categories
Funding
- Vietnam National Foundation for Science and Technology Development (NAFOSTED)
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New protocols for joint remote preparation of single- and two-qubit states using W and W-type states as the quantum channel are proposed. It is shown that, independent of entanglement degree of the shared quantum channel, the protocols succeed with any unequipped receiver by superior's judicious splitting of the information identifying the state to be prepared. (C) 2010 Elsevier B.V. All rights reserved.
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