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Multiqubit Quantum Teleportation Based on Generalized Cluster-like States
Ming-Jing Zhao, Zong-Guo Li, Xianqing Li-Jost and Shao-Ming Fei
We provide a class of six-qubit states for three-qubit perfect teleportation. These states include the six-qubit cluster states as a special class. We generalize this class of six-qubit states to 2n-qubit , $n\geq 1$, pure states for $n$-qubit teleportation. These states can be also used for $2n$ bit classical information transmission in dense coding.