马纳拉特:一个基于QICK的可扩展的控制系统,用于超导量子处理器,支持对10个可调节流量量子比特的同步控制
Agustin Silva1, Alvaro Orgaz Fuertes1
1Quantum Research Center, Technology Innovation Institute, Abu Dhabi, United Arab Emirates.
The Review of scientific instruments
|February 3, 2026
概括
马纳拉特是一个新的控制平台,可以在超导量子计算机的多个板上实现精确的同步. 这一进步对于扩展量子处理器和执行复杂操作至关重要.
科学领域:
- 量子计算是一种量子计算.
- 超导量子比特是超导量子比特.
- 控制系统工程 控制系统工程
背景情况:
- 可扩展的控制架构对于推进超导量子处理器,增加量子比特数量至关重要.
- 在AMD RFSoC平台上的QICK (量子仪器控制套件) 等现有框架缺乏本地多板同步,阻碍了大规模应用.
研究的目的:
- 介绍Manarat,一个可扩展的多板控制平台,旨在克服QICK中的同步限制.
- 为了实现在多个AMD ZCU216 RFSoC板上实现100比秒以下的定时对齐,以实现增强的量子控制.
主要方法:
- 开发了带有硬件,固件和软件增强的Manarat,包括一个低的时钟分发网络和tProcessor修改.
- 集成了一个定制的模拟前端用于流量控制,具有高速射频信号和软件可编程的直流偏移.
- 实施了用于确定性程序执行对齐的同步方案和用于多板实验编排的软件堆.
主要成果:
- 在多个AMD RFSoC板上实现了100比秒以下的计时对齐.
- 在使用两个RFSoC板的10量子比特处理器上验证了Manarat,展示了CZ门校准的同步控制序列.
- 确认了同步控制和跨多个板的连贯操作的可靠执行.
结论:
- 马纳拉特为超导量子计算中的多板同步提供了一个可扩展的解决方案.
- 该平台能够实现精确,连贯的控制,这对于中大规模量子器件的开发至关重要.
- 跨多个RFSoC板的亚纳秒同步是可行的,为先进的量子算法和处理器铺平了道路.
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