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Realization of the Three-Qubit Toffoli Gate in Molecules |
| DU Jiang-Feng1,2;SHI Ming-Jun1,2;ZHOU Xian-Yi1,2;FAN Yang-Mei1;WU Ji-Hui3;YE Bang-Jiao1;WENG Hui-Min1;HAN Rong-Dian1,2 |
| 1Laboratory of Quantum Communication and Quantum Computation,
2Department of Modern Physics,
3Laboratory of Structure Biologx University of Science and Technology of China, Hefei 230026
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| Cite this article: |
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DU Jiang-Feng, SHI Ming-Jun, ZHOU Xian-Yi et al 2000 Chin. Phys. Lett. 17 859-861 |
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Abstract We present the experimental realization of this gate with a solution of chlorostyrene molecules. Our method does not depend heavily on the two-qubit controlled operation, which used to serve as the basic quantum operation in quantum computing. At present, we use transition operator that can be applied to all qubits in one operation. It appears that no experimental realization has yet been reported up to now regarding the implementation of quantum Toffoli gate using transition pulse on three-qubit nuclear magnetic resonance quantum computers. In addition, our method is experimentally convenient to be extended to more qubits.
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| Keywords:
03.67.Lx
33.27.+k
76.60.-k
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Published: 01 December 2000
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| PACS: |
03.67.Lx
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(Quantum computation architectures and implementations)
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33.27.+k
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76.60.-k
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(Nuclear magnetic resonance and relaxation)
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