Quantum Teleportation of a Three-qubit State using a Four-qubit Entangled State
Authors
Bo Zhang, Xingtong Liu, Jian Wang, ChaoJing Tang
Corresponding Author
Bo Zhang
Available Online November 2015.
- DOI
- 10.2991/iccmcee-15.2015.36How to use a DOI?
- Keywords
- Quantum Teleportation, Three-qubit State, Four-qubit Entangled State
- Abstract
Recently Liu et al.(Int. J. Theor. Phys. 53:4079, 2014) had shown that a special form of three-qubit entangled state can be teleported by using a five qubit cluster state. However, we demonstrate that five-qubit cluster state and five-qubit von-Neumann projective measurements are not necessary to complete the protocol. The special three-qubit state can be teleported via a four-qubit entangled state, by introducing one ancillary qubit and one controlled-not operation. Physical realization of the proposed four-qubit entangled state and the generalization to teleport the multi-qubit state is also presented.
- Copyright
- © 2015, the Authors. Published by Atlantis Press.
- Open Access
- This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).
Cite this article
TY - CONF AU - Bo Zhang AU - Xingtong Liu AU - Jian Wang AU - ChaoJing Tang PY - 2015/11 DA - 2015/11 TI - Quantum Teleportation of a Three-qubit State using a Four-qubit Entangled State BT - Proceedings of the 2015 4th International Conference on Computer, Mechatronics, Control and Electronic Engineering PB - Atlantis Press SP - 190 EP - 193 SN - 2352-5401 UR - https://doi.org/10.2991/iccmcee-15.2015.36 DO - 10.2991/iccmcee-15.2015.36 ID - Zhang2015/11 ER -