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Probabilistic Teleportation of an Unknown Two-Particle State with a Four-Particle Pure Entangled State and Positive Operator Valued Measure |
YAN Feng-Li1,2;DING He-Wei1 |
1College of Physics Science and Information Engineering, Hebei Normal University, Shijiazhuang 050016
2CCAST (World Laboratory), PO Box 8730, Beijing 100080 |
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Cite this article: |
YAN Feng-Li, DING He-Wei 2006 Chin. Phys. Lett. 23 17-20 |
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Abstract We propose a scheme for probabilistic teleportation of an unknown two-particle state with a four-particle pure entangled state and positive operator valued measure (POVM). In this scheme the teleportation of an unknown two-particle state can be realized with certain probability by performing two Bell state measurements, a proper POVM and a unitary transformation.
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Keywords:
03.67.Hk
03.65.Ta
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Published: 01 January 2006
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PACS: |
03.67.Hk
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(Quantum communication)
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03.65.Ta
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(Foundations of quantum mechanics; measurement theory)
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