arXivDaily arXiv每日学术速递 周一至周五更新
arXiv 2203.01545quant-phphysics.atom-ph
收藏

用于通用量子计算的里德堡线门

Rydberg wire gates for universal quantum computation

Seokho Jeong, Xiao-Feng Shi, Minhyuk Kim, Jaewook Ahn

AI总结:

该研究提出一种面向里德堡原子阵列的门基量子计算方案,以辅助原子作量子线介导数据量子位相互作用,结合单原子寻址构建通用量子门,并给出实验实现的资源估算。

摘要:

里德堡原子阵列可提供具有强相互作用的中性原子的灵活几何构型,在量子模拟、量子计算等众多量子应用中颇具价值。本文研究了一种面向里德堡原子阵列的基于门的量子计算方案:利用辅助原子作为量子线,介导数据量子位原子间的可控相互作用;通过单原子寻址操作,为数据原子构建通用量子门,明确得到标准的单量子位、双量子位及多量子位解决方案,它们分别是作用于单个数据原子与线原子的脉冲操作序列。文中还给出了该方案在里德堡量子模拟器中实验实现的详细资源估算。

英文摘要:

Rydberg atom arrays offer flexible geometries of strongly-interacting neutral atoms, which are useful for many quantum applications such as quantum simulation and quantum computation. Here we consider a gate-based quantum computing scheme for a Rydberg-atom array. We utilize auxiliary atoms which are used as a quantum wire to mediate controllable interactions among data-qubit atoms. We construct universal quantum gates for the data atoms, by using single-atom addressing operations. Standard one-, two-, and multi-qubit solutions are explicitly obtained as respective sequences of pulsed operations acting on individual data and wire atoms. A detailed resource estimate is provided for an experimental implementation of this scheme in a Rydberg quantum simulator.

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。

↑