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