A bidirectional quantum teleportation protocol is introduced over a quantum network consisting of more than four members sharing a coherent entangled state, where it is implemented in a perfect or noisy environment. The results show that the amplitude of the coherent state and the decoherence parameter play important roles in maximizing or minimizing this probability. At fixed values of the amplitude and decoherence parameters, the success of probability increases as the number of users increases. The fidelity of the teleported coherent state depends on the type of encoded information, whether entangled/partial or classical information, namely, it depends on the weight parameter. The stable behavior of the fidelity is displayed when users teleport classical information.

中文翻译：

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通过纠缠相干量子网络的双向隐形传态

双向量子隐形传态协议是通过由四个以上成员共享相干纠缠态的量子网络引入的，在完美或嘈杂的环境中实现。结果表明，相干态的幅度和退相干参数在最大化或最小化该概率方面起着重要作用。在幅度和退相干参数的固定值下，成功概率随着用户数量的增加而增加。传送相干状态的保真度取决于编码信息的类型，无论是纠缠/部分信息还是经典信息，即取决于权重参数。当用户传送经典信息时，显示保真度的稳定行为。