Chin. Phys. Lett.  2011, Vol. 28 Issue (6): 060301    DOI: 10.1088/0256-307X/28/6/060301
GENERAL |
Perfect Entanglement Teleportation via Two Parallel W State Channels
WANG Mei-Yu, YAN Feng-Li**
College of Physics Science and Information Engineering, Hebei Normal University, Shijiazhuang 050016 Hebei Advanced Thin Films Laboratory, Shijiazhuang 050016
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WANG Mei-Yu, YAN Feng-Li 2011 Chin. Phys. Lett. 28 060301
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Abstract We present a scheme for perfectly teleporting a two-qubit entangled state via two parallel W state channels. The scheme consists of a positive operator valued measurement (POVM), classical communication and the corresponding local unitary operation. How to realize the POVM using unitary operation and projective measurement is explicitly designed.
Keywords: 03.67.Hk     
Received: 16 December 2010      Published: 29 May 2011
PACS:  03.67.Hk (Quantum communication)  
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https://cpl.iphy.ac.cn/10.1088/0256-307X/28/6/060301       OR      https://cpl.iphy.ac.cn/Y2011/V28/I6/060301
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WANG Mei-Yu
YAN Feng-Li
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Supported by the Fundamental Research Funds for the Central Universities (Grant No. 2019XD-A02), and the State Key Laboratory of Information Photonics and Optical Communications, Beijing University of Posts and Telecommunications (Grant No. IPO2019ZT06).

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