Implementation of a Quantum Algorithm for Deutsch- Jozsa Problem with Improved Nuclear Magnetic Resonance Sequences

Chin. Phys. Lett.

1999, Vol. 16

Issue (9): 692-694 DOI:

Original Articles

Implementation of a Quantum Algorithm for Deutsch- Jozsa Problem with Improved Nuclear Magnetic Resonance Sequences

ZHANG Yan;LUO Jun;XIAO Li;FU Li-ping;QIU Jian-qing;ZENG Xi-zhi;YE Chao-hui

Laboratory of Magnetic Resonance and Atomic and Molecular Physics, Wuhan Institute of Physics and Mathematics, Chinese Academy of Sciences, Wuhan 430071

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ZHANG Yan, LUO Jun, XIAO Li et al 1999 Chin. Phys. Lett. 16 692-694

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Abstract A quantum algorithm for Deutsch-Jozsa problem was implemented by nuclear magnetic resonance of benzene with heteronuclear decoupling during the readout period. It was demonstrated that decoupling can not only remove the undesired long-range couplings but also save the frequency space taken up by nuclear spins, which was expected to be important when scaling to large systems, and also to enhance the signal-to-noise ratio.

Keywords: 89.70.+c 03.65.-w

Published: 01 September 1999

PACS:	89.70.+c
	03.65.-w	(Quantum mechanics)

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https://cpl.iphy.ac.cn/ OR https://cpl.iphy.ac.cn/Y1999/V16/I9/0692

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	YE Chao-hui

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