Challenges
Datasets
Workspaces
Papers
Discussions
Leaderboard
Log inSign up
Challenges
Datasets
Workspaces
Papers
Discussions
Leaderboard
Blog
Job Board
Q3AS

© 2026 Aqora Quantum S.A.S.

TermsPrivacyLegal Notice

中国物理B：英文版

Teleportation of a three-particle entangled W state

郑亦庄, 顾永建, 郭光灿

Published Jun 12, 2005• 0 citations
Publisher

Abstract

We have investigated the problem of teleporting a three-particle entangled W state and we propose a scheme based on entanglement spapping to complete the teleportation.We also put forward a scheme for the teleportation of a general W state by using nonmaximally entangled quantum channels.The probability of success of the latter scheme is obtained.

DOI
10.1088/1009-1963/11/6/004

Related papers

Teleportation of a three-particle entangled W state

Yi-Zhuang Zheng, Gu Yong-Jian, Guo Guang-Can

We have investigated the problem of teleporting a three-particle entangled W state and we propose a scheme based on entanglement swapping to complete the teleportation. We also put forward a scheme for the teleportation of a general W state by using nonmaximally entangled quantum channels. The probability of success of the latter scheme is obtained.

Chinese Physics•May 14, 2002•26 citations

Teleportation of a three-particle entangled W state through two-particle entangl ed quantum channels

Yi-Zhuang Zheng, Dai Ling-Yu, Guo Guang-Can +1 more

We propose a scheme for teleportation of a three-particle entangled W state through two-particle entangled quantum channels. Firstly, the maximally entangled states are taken as quantum channels, then, the case of nonmaximally entangled channels is considered. We find that when the channels are nonmaximally entangled states, by introducing an ancillary qubit and constructing an unitary transformation properly, teleportation of three-particle entangled W state can be implemented with certain probability.

Acta Physica Sinica•Jan 1, 2003•9 citations

Teleportation of entanglement using a three-particle entangled W state

Xiaoqin Gao, Zaichen Zhang, Yan-Xiao Gong +2 more

We present a scheme for teleporting an unknown three-particle entangled W state from a sender to either of two receivers. Two partial three-particle entangled W states are used as the quantum channel. The success probability of teleportation depends on the entanglement degree of shared W states, which equals 4/9 for a quantum channel composed of two maximally entangled three-particle W states. The proposed scheme can be generalized to transmit an unknown m-particle entangled W state to any m-1 receiver and will be applied to long-distance transmission as well.

Journal of the Optical Society of America B•Dec 13, 2016•27 citations

Teleportation of an Arbitrary Three-particle W State Through Three-particle W State

Gao Yun-feng

A scheme for teleporting an arbitrary three-particle W state from a sender to either of the two receivers is proposed,where the three three-particle W states quantum channel are taken as quantum channels.There are two ways to realize the intention of teleportation.It is proved that,for such maximally entangled quantum channels,there is still a certain probability of successful teleportation if the sender performs three generalized Bell-state measurements while either of the two receivers performs an appropriate unitary transformation with the help of the other suitable measurements in the basis of {|0,|1} and classical information;on the other hand,the probability of successful teleportation is not affected by the order of operations.The present scheme may be directly generalized to teleport an unknown N-particle W state from a sender to either of the two receivers by using N W states as quantum channels,as well as performing N Bell measurements.

Acta Sinica Quantum Optica•Jan 1, 2008•1 citation

Probabilistic teleportation of an arbitrary three-particle entangled state via three pairs partly entangled particles

Xuemin Qian

We propose a scheme of probabilistic teleportation of an arbitrary three-particle entangled state via three pair nonmaximally entangled particles. Quantum teleportation can be successfully realized with a certain probability if the receiver adopts an appropriate unitary-reduction strategy. The probability of successful teleportation is determined by three smaller coefficients of the three entangled pairs. If the quantum channels are composed of three EPR states, complete teleportation can be realized by this method.

Chinese Journal of Quantum Electronics•Jan 1, 2006•0 citations

Quantum Teleportation of a Three-Particle Entangled State

Liu Jin-Ming, Guo Guang-Can

We present a scheme for teleporting a three-particle entangled state to three remote particles. In this scheme, three pairs of pure nonmaximally entangled states are considered as quantum channels. It is found that by means of optimal discrimination between two nonorthogonal quantum states, probabilistic teleportation of the three-particle entangled state can be achieved.

Chinese Physics Letters•Mar 26, 2002•43 citations
We have investigated the problem of teleporting a three-particle entangled W state and we propose a scheme based on entanglement spapping to complete the teleportation.We also put forward a scheme for the teleportation of a general W state by using nonmaximally entangled quantum channels.The probability of success of the latter scheme is obtained.
We propose a scheme for teleportation of a three-particle entangled W state through two-particle entangled quantum channels. Firstly, the maximally entangled states are taken as quantum channels, then, the case of nonmaximally entangled channels is considered. We find that when the channels are nonmaximally entangled states, by introducing an ancillary qubit and constructing an unitary transformation properly, teleportation of three-particle entangled W state can be implemented with certain probability.
We present a scheme for teleporting an unknown three-particle entangled W state from a sender to either of two receivers. Two partial three-particle entangled W states are used as the quantum channel. The success probability of teleportation depends on the entanglement degree of shared W states, which equals 4/9 for a quantum channel composed of two maximally entangled three-particle W states. The proposed scheme can be generalized to transmit an unknown m-particle entangled W state to any m-1 receiver and will be applied to long-distance transmission as well.
A scheme for teleporting an arbitrary three-particle W state from a sender to either of the two receivers is proposed,where the three three-particle W states quantum channel are taken as quantum channels.There are two ways to realize the intention of teleportation.It is proved that,for such maximally entangled quantum channels,there is still a certain probability of successful teleportation if the sender performs three generalized Bell-state measurements while either of the two receivers performs an appropriate unitary transformation with the help of the other suitable measurements in the basis of {|0,|1} and classical information;on the other hand,the probability of successful teleportation is not affected by the order of operations.The present scheme may be directly generalized to teleport an unknown N-particle W state from a sender to either of the two receivers by using N W states as quantum channels,as well as performing N Bell measurements.
We propose a scheme of probabilistic teleportation of an arbitrary three-particle entangled state via three pair nonmaximally entangled particles. Quantum teleportation can be successfully realized with a certain probability if the receiver adopts an appropriate unitary-reduction strategy. The probability of successful teleportation is determined by three smaller coefficients of the three entangled pairs. If the quantum channels are composed of three EPR states, complete teleportation can be realized by this method.