论文标题

噪音频道中的量子随机访问代码

Quantum Random Access Code in Noisy Channels

论文作者

Marques, Breno, da Silva, Rafael A.

论文摘要

随机访问代码(RAC)通信协议在限制各方之间的通信时特别有用。在这项工作中,我们构建了以前证明的量子随机访问代码(QRAC)的作品,在没有噪声的情况下,比经典的随机访问代码(CRAC)更有利,研究了噪声通道对QRAC性能的影响,以及如何使用noisy Channel的半透明程序编程来通过使用半透明编程的看到索方式来减轻损失。

Random access code (RAC) communication protocol particularly useful when the communication between parties is restricted. In this work we built upon works that have previously proven quantum random access code (QRAC), in the absence of noise, to be more advantageous than classical random access code (CRAC), investigate the effects of noisy channel on QRAC performance and how the losses can be mitigated by using the see-saw method optimized by semi-definite programming when the noisy channel is known.

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