| A scheme to implement the Deutsch-Josza algorithm on a superconducting charge-qubit quantum computer |
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| 作者姓名： | HUO Wenyi LONG Guilu |
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| 作者单位： | 1. Key Laboratory for Quantum Information and Measurements, and Department of Physics, Tsinghua University, Beijing 100084, China; 2. Key Laboratory for Atomic and Molecular NanoSciences, Tsinghua University, Beijing 100084, China |
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| 基金项目： | 国家科研项目;中国科学院资助项目 |
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| 摘 要： | We have studied the implementation of the Deutsch-Josza quantum algorithm in a superconducting charge-qubit quantum computer. Different from previous studies, we have used the inductance coupled system of You et al. The detailed pulse sequences have been designed for the four possible functions in a 2-qubit system. The result is generalized to an arbitrary n-qubit system. This scheme will be useful for practical implementation of the algorithm.
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| 关 键 词： | superconducting quantum computer Deutsch-Josza algorithm. |
A scheme to implement the Deutsch-Josza algorithm on a superconducting charge-qubit quantum computer |
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| HUO Wenyi,LONG Guilu.A scheme to implement the Deutsch-Josza algorithm on a superconducting charge-qubit quantum computer[J].Progress in Natural Science,2006,16(6):594-599. |
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| Authors: | HUO Wenyi LONG Guilu |
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| Institution: | 1. Key Laboratory for Quantum Information and Measurements, and Department of Physics, Tsinghua University, Beijing 100084,China
2. Key Laboratory for Quantum Information and Measurements, and Department of Physics, Tsinghua University, Beijing 100084,China;Key Laboratory for Atomic and Molecular NanoSciences, Tsinghua University, Beijing 100084, China |
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| Abstract: | We have studied the implementation of the Deutsch-Josza quantum algorithm in a superconducting charge-qubit quantum computer. Different from previous studies, we have used the inductance coupled system of You et al. The detailed pulse sequences have been designed for the four possible functions in a 2-qubit system. The result is generalized to an arbitrary n-qubit system. This scheme will be useful for practical implementation of the algorithm. |
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| Keywords: | superconducting quantum computer Deutsch-Josza algorithm |
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