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arXiv 0909.3613quant-ph
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同时密集编码

Simultaneous Dense Coding

Haozhen Situ, Daowen Qiu

摘要:

我们提出了一个密集的编码方案之间的一个发送者和两个接收者,这保证了接收者同时获得各自的消息。在我们的方案中,量子纠缠信道首先被发送方锁定,这样接收方就不能学习他们的消息,除非他们合作执行解锁操作。我们还表明,量子傅里叶变换可以作为锁定运营商在同时密集编码和隐形传态。

英文摘要:

We present a dense coding scheme between one sender and two receivers, which guarantees that the receivers simultaneously obtain their respective messages. In our scheme, the quantum entanglement channel is first locked by the sender so that the receivers cannot learn their messages unless they collaborate to perform the unlocking operation. We also show that the quantum Fourier transform can act as the locking operator both in simultaneous dense coding and teleportation.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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