科研之友
微信
新浪微博
Facebook
分享链接
摘要
In this paper we investigate the capability of quantum routing (quantum state fusion) to implement two useful quantum communications protocols. The analyzed protocols include quantum authentication of quantum messages and nondestructive linear-optical Bell-state manipulation. We also present the concept of quantum decoupler-a device implementing an inverse operation to quantum routing. We demonstrate that both quantum router and decoupler can work as specialized disentangling gates.
- 出版日期2014-8-29
