Chin. Phys. Lett.  2006, Vol. 23 Issue (11): 2900-2902    DOI:
Original Articles |
Teleportation of Multi-qudit Entangled States
ZHAN Xiao-Gui;LI Hong-Mei;ZENG Hao-Sheng
Department of Physics, Hunan Normal University, Changsha 410081
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ZHAN Xiao-Gui, LI Hong-Mei, ZENG Hao-Sheng 2006 Chin. Phys. Lett. 23 2900-2902
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Abstract We propose a method to realize the teleportation of an unknown entangled state that consists of many qudits through a partially entangled-qudit quantum channel with the help of 2\log2d-bit classical communication. The operations used in the teleportation process include a generalized Bell-state measurement and a series of single-qudit π-measurements performed by Alice, a series of generalized qudit-Pauli gates and two-level unitary gates, as well as a qubit measurement performed by Bob. For a maximally entangled quantum channel, the successful probability of the teleportation becomes unit.
Keywords: 03.67.Hk      03.65.Bz     
Published: 01 November 2006
PACS:  03.67.Hk (Quantum communication)  
  03.65.Bz  
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https://cpl.iphy.ac.cn/       OR      https://cpl.iphy.ac.cn/Y2006/V23/I11/02900
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ZHAN Xiao-Gui
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ZENG Hao-Sheng
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