Comment on“Teleportation Protocol of Three-Qubit State Using Four-Qubit Quantum Channels”

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• 作者：Zhao-Hui Wei ; Xin-Wei Zha ; Yan Yu
• 关键词：Quantum teleportation ; Three ; qubit state ; Four ; qubit cluster state quantum channel
• 刊名：International Journal of Theoretical Physics
• 出版年：2016
• 出版时间：November 2016
• 年：2016
• 卷：55
• 期：11
• 页码：4687-4692
• 全文大小：135 KB
• 刊物类别：Physics and Astronomy
• 刊物主题：Physics
  Physics
  Quantum Physics
  Elementary Particles and Quantum Field Theory
  Mathematical and Computational Physics
  
• 出版者：Springer Netherlands
• ISSN：1572-9575
• 卷排序：55

文摘

Recently, Choudhury (Int. J. Theor. Phys. 10, 1007 2016), proposed a teleportation protocol of three-qubit state using four-qubit quantum channels.According to their scheme the three-qubit entangled states could be teleported by use of three simultaneous quantum channels of four-qubit cluster states. In this paper,we emphasize that the same three-qubit entangled states can be teleported perfectly by using only one quantum channel of four-qubit cluster states.