We study a superconducting circuit that can act as a toolbox to generate various Bogoliubov linear and nonlinear quantum operations on the microwave photon modes of superconducting resonators within one single circuit. The quantum operations are generated by exploring dispersive four-wave mixing (FWM) processes involving the resonator modes. Different FWM geometries can be realized by adjusting the circuit parameters and by applying appropriate microwave drivings. We illustrate this scheme using a circuit made of two superconducting qubits that couple with each other. Each qubit couples with one superconducting resonator. We also discuss main sources of quantum errors in this system and study the fidelity of the quantum operations by numerical simulation. Our scheme provides a practical approach to realize quantum information protocols on superconducting resonators.
机构:
Univ Hong Kong, Dept Elect & Elect Engn, Pokfulam Rd, Hong Kong, Hong Kong, Peoples R ChinaUniv Hong Kong, Dept Elect & Elect Engn, Pokfulam Rd, Hong Kong, Hong Kong, Peoples R China
Li, Bowen
Wei, Yuan
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Univ Hong Kong, Dept Elect & Elect Engn, Pokfulam Rd, Hong Kong, Hong Kong, Peoples R ChinaUniv Hong Kong, Dept Elect & Elect Engn, Pokfulam Rd, Hong Kong, Hong Kong, Peoples R China
Wei, Yuan
Kang, Jiqiang
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Univ Hong Kong, Dept Elect & Elect Engn, Pokfulam Rd, Hong Kong, Hong Kong, Peoples R ChinaUniv Hong Kong, Dept Elect & Elect Engn, Pokfulam Rd, Hong Kong, Hong Kong, Peoples R China
Kang, Jiqiang
Zhang, Chi
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Huazhong Univ Sci & Technol, Wuhan Natl Lab Optoelect, Wuhan 430074, Hubei, Peoples R ChinaUniv Hong Kong, Dept Elect & Elect Engn, Pokfulam Rd, Hong Kong, Hong Kong, Peoples R China
Zhang, Chi
Wong, Kenneth K. Y.
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Univ Hong Kong, Dept Elect & Elect Engn, Pokfulam Rd, Hong Kong, Hong Kong, Peoples R ChinaUniv Hong Kong, Dept Elect & Elect Engn, Pokfulam Rd, Hong Kong, Hong Kong, Peoples R China
机构:
Aston Univ, Aston Inst Photon Technol, Birmingham B4 7ET, W Midlands, England
Novosibirsk State Univ, Novosibirsk 630090, RussiaAston Univ, Aston Inst Photon Technol, Birmingham B4 7ET, W Midlands, England
Turitsyn, Sergei K.
Bednyakova, Anastasia E.
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Novosibirsk State Univ, Novosibirsk 630090, Russia
SB RAS, Inst Computat Technol, Novosibirsk 630090, RussiaAston Univ, Aston Inst Photon Technol, Birmingham B4 7ET, W Midlands, England
Bednyakova, Anastasia E.
Fedoruk, Mikhail P.
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Novosibirsk State Univ, Novosibirsk 630090, Russia
SB RAS, Inst Computat Technol, Novosibirsk 630090, RussiaAston Univ, Aston Inst Photon Technol, Birmingham B4 7ET, W Midlands, England
Fedoruk, Mikhail P.
Papernyi, Serguei B.
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MPB Commun Inc, Montreal, PQ H9R 1E9, CanadaAston Univ, Aston Inst Photon Technol, Birmingham B4 7ET, W Midlands, England
Papernyi, Serguei B.
Clements, Wallace R. L.
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MPB Commun Inc, Montreal, PQ H9R 1E9, CanadaAston Univ, Aston Inst Photon Technol, Birmingham B4 7ET, W Midlands, England