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.

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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