We present an industrial end-user perspective on the current state of quantum computing hardware for one specific technological approach, the neutral atom platform. Our aim is to assist developers in understanding the impact of the specific properties of these devices on the effectiveness of algorithm execution. Based on discussions with different vendors and recent literature, we discuss the performance data of the neutral atom platform. Specifically, we focus on the physical qubit architecture, which affects state preparation, qubit-to-qubit connectivity, gate fidelities, native gate instruction set, and individual qubit stability. These factors determine both the quantum-part execution time and the end-to-end wall clock time relevant for end-users, but also the ability to perform fault-tolerant quantum computation in the future. We end with an overview of which applications have been shown to be well suited for the peculiar properties of neutral atom-based quantum computers.
翻译:我们从工业终端用户的角度出发,针对中性原子平台这一特定技术路径,审视量子计算硬件的当前发展状态。旨在帮助开发者理解这些设备的具体特性对算法执行效能的影响。基于与不同供应商的讨论及近期文献,我们分析了中性原子平台的性能数据。具体聚焦于物理量子比特架构,该架构影响量子态制备、量子比特间连接性、门保真度、原生门指令集以及单个量子比特的稳定性。这些因素不仅决定了终端用户关注的量子部分执行时间与端到端实际耗时,也决定了未来实现容错量子计算的能力。最后,我们概述了已被证明适用于中性原子量子计算机独特属性的应用场景。