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
Implementation of a Quantum Algorithm for Deutsch- Jozsa Problem with Improved Nuclear Magnetic Resonance Sequences
Laboratory of Magnetic Resonance and Atomic and Molecular Physics, Wuhan Institute of Physics and Mathematics, Chinese Academy of Sciences, Wuhan 430071
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.
ZHANG Yan;LUO Jun;XIAO Li;FU Li-ping;QIU Jian-qing;ZENG Xi-zhi;YE Chao-hui. Implementation of a Quantum Algorithm for Deutsch- Jozsa Problem with Improved Nuclear Magnetic Resonance Sequences[J]. 中国物理快报, 1999, 16(9): 692-694.
ZHANG Yan, LUO Jun, XIAO Li, FU Li-ping, QIU Jian-qing, ZENG Xi-zhi, YE Chao-hui. Implementation of a Quantum Algorithm for Deutsch- Jozsa Problem with Improved Nuclear Magnetic Resonance Sequences. Chin. Phys. Lett., 1999, 16(9): 692-694.
1999, Vol. 16 
