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Probabilistic Teleportation of an Arbitrary Two-particle State

Yan Feng-Li

By using a partially entangled two-particle state and a partially entangled three-particle W state as the quantum channel,a scheme for probabilistic teleportation of an arbitrary two-particle state is presented.The total maximal probaaility equals 2/3.

Journal of Hebei Normal UniversityJan 1, 20060 citations

Probabilistic Teleportation of Two-particle State of General Formation Based on Four-particle Entanglement

Yan Feng-Li

A scheme for probabilistic teleportation of two-particle state is shown when quantum channels are four-particle partially entangled states.Teleportation will be realized successfully with certain probability by unitary transformation and introducing an auxiliary particle.

Journal of Hebei Normal UniversityJan 1, 20061 citation

Probabilistic Teleportation of a Four-Particle Entangled W State

You-Bang Zhan, Hao Fu

In this paper, two schemes for teleporting an unknown four-particle entangled W state is proposed. In the first scheme, two partial entangled four-particle states are used as quantum channels, while in the second scheme, four non-maximally entangled particle pairs are considered as quantum channels. It is shown that the teleportation can be successfully realized with certain probability, for both schemes, if a receiver adopts some appropriate unitary transformations. It is also shown that the successful probabilities of these two schemes are different.In this paper, two schemes for teleporting an unknown four-particle entangled W state is proposed. In the first scheme, two partial entangled four-particle states are used as quantum channels, while in the second scheme, four non-maximally entangled particle pairs are considered as quantum channels. It is shown that the teleportation can be successfully realized with certain probability, for both schemes, if a receiver adopts some appropriate unitary transformations. It is also shown that the successful probabilities of these two schemes are different.

Communications in Theoretical PhysicsMar 1, 20055 citations

Probabilistic Teleportation of a Four-particle Entangled W State

Yan Feng-Li

A scheme for probabilistic teleportation of a four-particle entangled W state is given.Two partially entangled two-particle states are used as the quantum channel.A four-particle entangled W state can be perfectly teleported probabilistically from the sender to the receiver if the sender performs three unitary transformations and two Bell-state measurements while the receiver introduces auxiliary particles and performing appropriate unitary transformations.

Jan 1, 20060 citations

Two schemes of teleporting an arbitrary four-particle entangled state

Zha Xin-wei

Four partially entangled two-particle states are used as the quantum channel.Two schemes for probabilistic teleportation of an arbitrary four-particle entangled state are presented.The entangled state can be perfectly teleported probabilistically from the sender to the receiver if the sender performs four Bell-state measurements while the receiver introduces auxiliary particles and performing appropriate unitary transformations.Based on transformation operator,the theoretical explanation of two schemes is given by utilizing the relation of the transformation operators.Four partially entangled two-particle states are used as the quantum channel.Two schemes for probabilistic teleportation of an arbitrary four-particle entangled state are presented.The entangled state can be perfectly teleported probabilistically from the sender to the receiver if the sender performs four Bell-state measurements while the receiver introduces auxiliary particles and performing appropriate unitary transformations.Based on transformation operator,the theoretical explanation of two schemes is given by utilizing the relation of the transformation operators.

Chinese Journal of Quantum ElectronicsJan 1, 20080 citations

Probabilistic Teleportation of Two-particle Entangled State via a Cluster State

Junfang Zhu

A scheme for probabilistic teleportation of an unknown two-particle entangled state via a four-qubit non-maximally entangled cluster state as quantum channel is proposed. In this scheme,the unknown entangled states can be teleported with a certain probability,which is determined by the smallest two of the coefficients' absolute values of the cluster state. What's more,if quantum channel is maximally entangled cluster state,the probabilistic teleportation becomes usual teleportation.

Chinese Journal of LuminescenceJan 1, 20090 citations

Probabilistic Teleportation of a Two-particle State by a Partially Entangled Four-particle State

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Probabilistic Teleportation of a Two-particle State by a Partially Entangled Four-particle State

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