Unconventional Geometric Quantum Gate in Circuit QED |
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| Authors: | ZHENG Xiao-Hu DONG Jun LIU Yu-Wen YANG Ming CAO Zhuo-Liang |
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| Institution: | Editorial Department of Journal, Anhui University, Hefei 230039 Key Laboratory of Opto-electronic Information Acquisition and Manipulation (Ministry of Education), School of Physics and Material Science, Anhui University, Hefei 230039 Artillery Academy of PLA, Hefei 230031 Department of Physics and Electronic Engineering, Hefei Normal University, Hefei 230061 |
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| Abstract: | We propose a scheme to implement an unconventional geometric phase gate in circuit QED, i.e. two superconducting charge qubits inside a superconducting transmission line resonator. The quantum operation depends only on global geometric features, and thus is insensitive to the state of the cavity mode. |
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| Keywords: | 03 67 Lx 03 65 Vf 85 25 Cp |
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