多量子位量子小波变换逻辑线路及仿真实现  

Circuits and simulation of multi-qubit quantum wavelet transforms

作　　者：孙力[1] 朱轩溢[1] 

机构地区：[1]江南大学网络教育学院,江南大学信息工程学院,江苏无锡214036,江苏无锡214122

出　　处：《计算机工程与应用》2008年第13期67-70,共4页Computer Engineering and Applications

摘　　要：由于量子计算相比于经典计算的突出优越性,量子小波变换的实现对于小波变换的理论完善和实际应用具有重要的意义,而逻辑线路是该变换实现的基础。应用多量子算符代数理论设计了3量子位Haar和D(4)小波变换的逻辑线路,进而将逻辑线路转化成核磁共振系统可以实现的脉冲序列,并在量子计算仿真器(QCE)上进行了模拟实现,验证了逻辑线路的合理性。Because of the prominent advantages of quantum computation compared to classic computation,implementation of quantum wavelet transforms has profound significance to its completion and application,which based on the circuits of those transforms.In this paper,the circuits of 3-qubit Haar and D^（4） wavelet transforms are designed by way of multiple-quantum operator algebra theory.Furthermore,the circuits are evolved into pulse sequences,which can be implemented in a real NMR system. Finally,based on the simulation on a Quantum Computer Emulator,the circuits are verified to be reasonable.

关 键 词：量子小波变换 逻辑线路 多量子算符代数理论 核磁共振 量子计算仿真墓 

分 类 号：TP301.6[自动化与计算机技术—计算机系统结构]