Quantum Fourier Transform and Phase Estimation in Qudit System
Ye Cao, Shi-Guo Peng, Chao Zheng, Gui‐Lu Long · Communications in Theoretical Physics · 2011
The quantum Fourier transform and quantum phase estimation are the key components for many quantum algorithms, such as order-finding, factoring, and etc. In this article, the general procedure of quantum Fourier transform and phase estimation are investigated for high dimensional case. They can be seen as subroutines in a main program run in a qudit quantum computer, and the quantum circuits are given.