Teleportation of a Tripartite Entangled Coherent State
三粒子纠缠相干态的隐形传态

A scheme for teleportation of a tripartite entangled coherent state is proposed by using a bipartite maximally entangled coherent state and a tripartite entangledcoherent state with bipartite maximal entanglement as quantum channels. The scheme is based on linear optical operations and two mode photonnumber measurements. It is found that with this setup the probability of successful teleportation depends on the mean photon number of the coherent state. It reflects the nonorthogonal properties of the entangled coherent states.