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
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.
收稿日期: 2016-12-26
出版日期: 2017-04-29
:
03.67.Lx
(Quantum computation architectures and implementations)
85.25.-j
(Superconducting devices)
85.25.Cp
(Josephson devices)
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2017, Vol. 34 
