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arXiv 1407.5318quant-ph
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基于测量的量子计算网络的优化

Optimization of networks for measurement-based quantum computation

G. Ferrini, J. Roslund, F. Arzani, Y. Cai, C. Fabre, N. Treps

摘要:

本文在不同层次上对基于连续变量测量的量子计算(MBQC)提出了优化策略。我们提供了一个配方,以减轻有限压缩的影响,这会影响集团态的生产和传统的MBQC的结果。这些策略很容易被几个实验组实施。此外,一个更一般的MBQC方案,不一定依赖于使用辅助集群状态来实现其目标,而是在一个合适的模式的基础上,然后通过数字后处理的资源状态的检测。提供了一个配方,以优化在此框架内采用的可调参数。

英文摘要:

This work introduces optimization strategies to continuous variable measurement based quantum computation (MBQC) at different levels. We provide a recipe for mitigating the effects of finite squeezing, which affect the production of cluster states and the result of a traditional MBQC. These strategies are readily implementable by several experimental groups. Furthermore, a more general scheme for MBQC is introduced that does not necessarily rely on the use of ancillary cluster states to achieve its aim, but rather on the detection of a resource state in a suitable mode basis followed by digital post-processing. A recipe is provided to optimize the adjustable parameters that are employed within this framework.

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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