Quantum Teleportation of a Three-qubit State using a Four-qubit Entangled State

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/).

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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  -