Classical Communication Help and Probabilistic Teleportation with One-Dimensional Non-maximally Entangled Cluster States |
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Authors: | Yan Xia Jie Song He-Shan Song |
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Affiliation: | (1) School of Physic and Optoelectronic Technology, Dalian University of Technology, Dalian, 116024, China |
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Abstract: | We present an explicit protocol for probabilistic teleport an arbitrary and unknown two-qubit entangled state via a one-dimensional four-particle non-maximally entangled cluster state. By construction, our four-partite state is not reducible to a pair of Bell states. We show that teleportation can be successfully realized with a certain probability. This protocol indicate that the four-qubit state is a likely candidate for the genuine four-particle analogue to a Bell state. |
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Keywords: | Genuine multipartite entangled state Probabilistic teleportation Two-qubit entangled state |
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