Implementation of phase estimation and quantum counting algorithms on an NMR quantum-information processor

被引：0

作者：

Lee, Jae-Seung ^{[1
]}

Kim, Jaehyun ^{[1
]}

Cheong, Yongwook ^{[1
]}

Lee, Soonchil ^{[1
]}

机构：

[1] Department of Physics, Korea Adv. Inst. of Sci./Technology, Daejeon 305-701, Korea, Republic of

来源：

Physical Review A - Atomic, Molecular, and Optical Physics | 2002年 / 66卷 / 04期

关键词：

Algorithms - Computer simulation - Eigenvalues and eigenfunctions - Fourier transforms - Nuclear magnetic resonance;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

The phase estimation algorithm was implemented on a three-bit nuclear magnetic resonance quantum-information processor. Eigenvalues were estimated by the application of the algorithm to Grover operators. The counting algorithm was demonstrated to obtain the number of marked states. The analysis of the spectra gave the results of projective measurements required by the algorithms.

引用

页码：423161 / 423165