An Extended Approach for Generating Unitary Matrices for Quantum Circuits

作     者：Zhiqiang Li Wei Zhang Gaoman Zhang Juan Dai Jiajia Hu Marek Perkowski Xiaoyu Song 

作者机构：College of Information EngineeringYangzhou UniversityYangzhou225000China Department of Electrical&Computer EngineeringPortland State UniversityPortlandOregonUSA 

出 版 物：《Computers, Materials & Continua》 (计算机、材料和连续体（英文）)

年 卷 期：2020年第62卷第3期

页      面：1413-1421页

核心收录：

学科分类：07[理学] 070201[理学-理论物理] 0702[理学-物理学] 

基　　金：This work was funded by the Natural Science Foundation of Jiangsu Province(Grant No:BK20171458) the Yangzhou University International Academic Exchange Fund 

主　　题：Quantum circuit unitary matrix quantum logic gate reversible circuit truth table 

摘      要：In this paper,we do research on generating unitary matrices for quantum circuits *** consider that quantum circuits are divided into six types,and the unitary operator expressions for each type are *** on this,we propose an algorithm for computing the circuit unitary matrices in ***,for quantum logic circuits composed of quantum logic gates,a faster method to compute unitary matrices of quantum circuits with truth table is introduced as a ***,we apply the proposed algorithm to different reversible benchmark circuits based on NCT library(including NOT gate,Controlled-NOT gate,Toffoli gate)and generalized Toffoli(GT)library and provide our experimental results.