2009•Chinese Journal of LuminescenceRequires access
Probabilistic Teleportation of Two-particle Entangled State via a Cluster State
Junfang Zhu
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Abstract
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.