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Controllably Coupling Superconducting Charge and Flux Qubits by Using Nanomechanical Resonator |
| Yang-Qing Guo, Nian-Quan Jiang** |
College of Physics and Electric Information, Wenzhou University, Wenzhou 325035
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| Cite this article: |
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Yang-Qing Guo, Nian-Quan Jiang 2017 Chin. Phys. Lett. 34 050302 |
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Abstract We propose an effective mechanism to couple superconducting charge and flux qubits by using a quantized nanomechanical resonator. The coupling between the charge and flux qubits can be controlled by the external flux of the charge qubit. Under the strong coupling limit, an iSWAP gate can be generated by this scheme. The experimental feasibility in our scheme is also presented.
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Received: 26 December 2016
Published: 29 April 2017
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| PACS: |
03.67.Lx
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(Quantum computation architectures and implementations)
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85.25.-j
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(Superconducting devices)
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85.25.Cp
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(Josephson devices)
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