On the Controlled Cyclic Quantum Teleportation of an Arbitrary Two-Qubit Entangled State by Using a Ten-Qubit Entangled State

Jun Gu, Tzonelih Hwang, Chia Wei Tsai

研究成果: Article

摘要

Recently, Li et al. (Int J Theor Phys: 58:1541–1545, 2019) proposed a controlled cyclic quantum teleportation method of the arbitrary two-qubit entangled states. They claimed that their method can help each of three involved participants to teleport an arbitrary two-qubit entangled state to the next participant, and at the same time, none of the involved participants can obtain the teleported state without the controller’s permission. However, this study shows that two involved participants can reconstruct the teleported states without the controller’s permission. To solve this problem, a modification is proposed here.

原文English
頁(從 - 到)200-205
頁數6
期刊International Journal of Theoretical Physics
59
發行號1
DOIs
出版狀態Published - 2020 一月 1

指紋

Quantum Teleportation
Entangled State
Qubit
controllers
Controller
Arbitrary

All Science Journal Classification (ASJC) codes

  • Mathematics(all)
  • Physics and Astronomy (miscellaneous)

引用此文

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