量子电路设计软件的框架与实现  

Framework and Implementation of Quantum Circuit Design Software

作　　者：郑煜臻 冯加贵 熊康林[1,2] ZHENG Yu-zhen;FENG Jia-gui;XIONG Kang-lin(Vacuum Interconnected Nanotech Workstation,Suzhou Institute of Nano-Tech and Nano-Bionics,Chinese Academy of Sciences;Gusu Laboratory of Materials,Suzhou 215123,China)

机构地区：[1]中国科学院苏州纳米技术与纳米仿生研究所纳米真空互联实验站 [2]材料科学姑苏实验室,江苏苏州215123

出　　处：《软件导刊》2021年第8期134-139,共6页Software Guide

基　　金：江苏省自然科学基金项目(BK20180255);中国科学院青年创新促进会项目(2019319);中国科学院苏州纳米技术与纳米仿生研究所自有课题(Y9AAD110)。

摘　　要：超导量子电路被认为是量子计算领域最有前景的物理实现方法之一。随着超导量子比特数量的增加,目前急需一款量子电路自动化设计软件提高设计效率、增强可靠性。介绍基于Wolfram语言的cQED软件框架与实现方案,从几何图案中提取器件的电参数,为给定的电路网络生成哈密顿量,然后通过求解薛定谔方程研究电路动力学。该软件还可以完成量子比特的放置与布线,将产生的图形保存为半导体物理版图,优化量子电路设计流程。Superconducting quantum electric circuit has been considered one of the most promising physical implementations of quantum computation.With the increase of superconducting qubits,a quantum circuit automation design software is urgently needed to improve efficiency and reliability.Introduces the framework and implementation of the Wolfram-based software cQED,which can extract the electrical parameters of the device from the geometric pattern and generates the Hamiltonian for a given circuit network.The circuit dynamics can be investigated by solving Schrodinger equations.The software can also realize the placement and routing of qubits,and the yielded layout can be saved as semiconductor physical map,which leads to the improvement of the quantum circuit design process.

关 键 词：超导量子电路 量子计算 电路设计工具 

分 类 号：TP319[自动化与计算机技术—计算机软件与理论]