Implementation of Quantum Logic Gates by Nuclear Magnetic Resonance Spectroscopy
DU Jiang-Feng1,2, WU Ji-Hui2,3, SHI Ming-Jun1,2, HAN Liang1,2, ZHOU Xian-Yi1,2,4, YE Bang-Jiao1,2, WENG Hui-Ming1,2, HAN Rong-Dian 1,2
1Department of Modern Physics, 2Open Research Laboratory for Quantum Communication and Quantum Computation, 3Laboratory of Structure Biology, University of Science and Technology of China, Hefei 230027
4International Centre for Materials Physics, Chinese Academy of Sciences, Shenyang 110015
Implementation of Quantum Logic Gates by Nuclear Magnetic Resonance Spectroscopy
DU Jiang-Feng1,2;WU Ji-Hui2,3;SHI Ming-Jun1,2;HAN Liang1,2;ZHOU Xian-Yi1,2,4;YE Bang-Jiao1,2;WENG Hui-Ming1,2;HAN Rong-Dian 1,2
1Department of Modern Physics, 2Open Research Laboratory for Quantum Communication and Quantum Computation, 3Laboratory of Structure Biology, University of Science and Technology of China, Hefei 230027
4International Centre for Materials Physics, Chinese Academy of Sciences, Shenyang 110015
Abstract： Using nuclear magnetic resonance techniques with a solution of cytosine molecules, we show an implementation of certain quantum logic gates (including NOT gate, square-root of NOT gate and controlled-NOT gate), which have central importance in quantum computing. In addition, experimental results show that nuclear magnetic resonance spectroscopy can efficiently measure the result of quantum computing without attendant wave-function collapse.
DU Jiang-Feng;WU Ji-Hui;SHI Ming-Jun;HAN Liang;ZHOU Xian-Yi;;YE Bang-Jiao;WENG Hui-Ming;HAN Rong-Dian;
. Implementation of Quantum Logic Gates by Nuclear Magnetic Resonance Spectroscopy[J]. 中国物理快报, 2000, 17(1): 64-66.
DU Jiang-Feng, WU Ji-Hui, SHI Ming-Jun, HAN Liang, ZHOU Xian-Yi, , YE Bang-Jiao, WENG Hui-Ming, HAN Rong-Dian,
. Implementation of Quantum Logic Gates by Nuclear Magnetic Resonance Spectroscopy. Chin. Phys. Lett., 2000, 17(1): 64-66.
2000, Vol. 17 
