Multi-hop remote quantum teleportation has significant value in wireless quantum network and long distance quantum information transmission. Due to the long distance transmission of quantum information will be affected by the interference of noise, this makes quantum states nonlocal decoherence, so multi-hop teleportation through intermediate nodes has significant theory and application value to study on this subject. In this paper, we propose a multi-hop teleportation scheme based on wireless mesh network, and the scheme of transmitting arbitrary four-qubit states is optimized. With the aid of auxiliary particles, information can be transmitted with fewer quantum channels. Compared with hop-by-hop transmission, this optimized scheme can remarkably reduce the transmission delay and improve the transmission efficiency. The introduction of wireless mesh network also makes the theory of multi-hop teleportation more practical.

中文翻译：

---

基于无线Mesh网络的任意四量子位态远程多跳远程传送优化方案

多跳远程量子隐形传态在无线量子网络和长距离量子信息传输中具有重要价值。由于量子信息的长距离传输会受到噪声的干扰，使得量子态具有非局域退相干性，因此通过中间节点的多跳隐形传态对该课题的研究具有重要的理论和应用价值。在本文中，我们提出了一种基于无线网状网络的多跳隐形传态方案，并对传输任意四量子比特状态的方案进行了优化。在辅助粒子的帮助下，信息可以用更少的量子通道传输。与逐跳传输相比，这种优化方案可以显着降低传输时延，提高传输效率。