以脉冲为诱饵态的量子密钥分发
Quantum Key Distribution with Vacua or Dim Pulses as Decoy States
摘要:
最近,Hwang提出了一种用于量子密钥分发(QKD)的诱骗态方法。在黄禹锡的提议中,诱饵态的平均光子数约为2。本文提出了一种利用真空态或弱相干态作为诱饵态的新方案,并讨论了它的优点。
英文摘要:
Recently, Hwang has proposed a decoy state method in quantum key distribution (QKD). In Hwang's proposal, the average photon number of the decoy state is about two. Here, we propose a new decoy state scheme using vacua or very weak coherent states as decoy states and discuss its advantages.
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。