中文摘要：

我们在场为经由一个 non-maximally 纠缠的 GHZ 状态的概率的远距传物的一个计划。量远距传物将与可靠可能性成功。远距传物过程要求发送者使一只概括的钟成为状态测量，执行概括 X 基础大小的合作者，和执行集体单一的转变并且在一个辅助粒子上做大小的接收装置。远距传物的成功概率被给。我们也获得远距传物的成功概率的最大值。

英文摘要：

We present a scheme for probabilistic teleportation via a non-maximally entangled GHZ state. Quantum teleportation will succeed with a calculable probability. The teleportation process requires the sender to make a generalized Bell state measurement, the cooperator to perform a generalized X basis measurement, make a measurement on an auxiliary particle. The success of the success probability of the teleportation. and the receiver to perform a collective unitary transformation and to probability of the teleponation is given. We also obtain the maximum