Preparation of 3-qubit and 4-qubit pesudo-pure states in NMR quantum computation | |
F. Xue ; J. F. Du ; Y. M. Fan ; M. J. Shi ; X. Y. Zhou ; R. D. Han ; J. H. Wu | |
刊名 | Acta Physica Sinica |
2002 | |
卷号 | 51期号:4页码:763-770 |
关键词 | NMR quantum computation homonuclear spin system NMR peudo-pure state experimental preparation magnetic-resonance spectroscopy algorithm implementation realization information computer |
ISSN号 | 1000-3290 |
中文摘要 | Basing on the temporal averaging, schedules to prepare 3-qubit and 4-qubit pesudo-pure states in nuclear magnetic resonance (NMR) quantum computation are presented in this paper. Utilizing Lambda(n) (not) gate, our schedules reduced the experiment number that is needed to prepare pesudo-pure state in a homonuclear spin system: only three experiments are needed to prepare 3-qubit peudo-pure state; and only five experiments are needed to prepare 4-qubit peudo-pure state. Then we implemented the schedule for 3-qubit psudo-pure state in a chain-coupled spin system to confirm the schedule, and gave the simulation result of the schedule for the 4-qubit peudo-pure state. |
原文出处 | |
公开日期 | 2012-04-14 |
内容类型 | 期刊论文 |
源URL | [http://ir.imr.ac.cn/handle/321006/36481] |
专题 | 金属研究所_中国科学院金属研究所 |
推荐引用方式 GB/T 7714 | F. Xue,J. F. Du,Y. M. Fan,et al. Preparation of 3-qubit and 4-qubit pesudo-pure states in NMR quantum computation[J]. Acta Physica Sinica,2002,51(4):763-770. |
APA | F. Xue.,J. F. Du.,Y. M. Fan.,M. J. Shi.,X. Y. Zhou.,...&J. H. Wu.(2002).Preparation of 3-qubit and 4-qubit pesudo-pure states in NMR quantum computation.Acta Physica Sinica,51(4),763-770. |
MLA | F. Xue,et al."Preparation of 3-qubit and 4-qubit pesudo-pure states in NMR quantum computation".Acta Physica Sinica 51.4(2002):763-770. |
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