Raman Transitions between two Superconducting Cavity Modules via Parametric Conversion: Part II

ORAL

Abstract

Entanglement generation between modules in a quantum network allows for gates between qubits in separate modules. A partial swap of population between two modes can be used to generate entanglement. We engineer such an entangling operation with a virtual Raman transition via a standing-wave mode of a coaxial cable. Preliminary results towards generating on-demand entanglement between two modules will be shown. Schemes for improving the entanglement by making use of multiphoton quantum states will be discussed.

*This work is supported by US Army Research Office grant W911NF-18-1-0212.

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Presenters

  • Luke Burkhart

    • Yale Univ
    • Yale University

Authors

  • Luke Burkhart

    • Yale Univ
    • Yale University

  • James Teoh

    • Yale Univ

  • Christopher J Axline

    • Yale Univ
    • Yale Univ, ETH Zurich
    • Yale University & ETH
    • ETH Zurich

  • Yaxing Zhang

    • Departments of Applied Physics and Physics, Yale Univ
    • Yale Univ

  • Luigi Frunzio

    • Applied Physics, Yale University
    • Yale Univ
    • Yale University

  • Michel H. Devoret

    • Yale Univ
    • Applied Physics, Yale University
    • Department of Applied Physics, Yale University
    • Department of Applied Physics, Yale University, New Haven, Connecticut 06511, USA

  • Steven Girvin

    • Departments of Applied Physics and Physics, Yale Univ
    • Department of Applied Physics, Yale University
    • Yale Univ
    • Department of Applied Physics and Physics, Yale University
    • Yale University

  • Liang Jiang

    • Yale Univ
    • Applied Physics, Yale University
    • Departments of Physics and Applied Physics, Yale University
    • Departments of Applied Physics and Physics, Yale Univ
    • Department of Applied Physics and Physics, Yale University

  • Robert J Schoelkopf

    • Yale Univ
    • Yale University
    • Department of Applied Physics and Physics, Yale University
    • Applied Physics, Yale University