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Parallel self-testing for device-independent verifiable blind quantum computation

机译:平行自我与设备无关的可核查的盲目的量子计算

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摘要

With advances in experimental quantum computing, the requirement for verifying the correctness of quantum computation is urgent. The recent protocols of device-independent verifiable blind quantum computation provide a fruitful solution. However, all existing approaches have relatively high overhead. In this paper, we present a parallel self-testing technology to extract the presence of tensor products of Pauli observables on maximally entangled state. We then utilize our parallel self-testing to propose a device-independent verification protocol. Finally, compared to other existing protocols, our scheme has a lower overhead, which costs O(n~(11) log n) Bell pairs, where n is the size of original computation.
机译:随着量子计算实验的进步,要求验证的正确性量子计算是紧迫的。协议与设备无关的可核查的盲人量子计算提供卓有成效的解决方案。不过,所有的现有方法相对高开销。平行自我测试技术来提取张量的泡利可见的产品在最大纠缠态。平行自我测试提出的与设备无关的验证协议。最后,与其他现有的协议相比,我们计划开销较低,成本O (n ~ (11) O (log n))贝尔对,其中n是大小原始的计算。

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