Novel Coupling for RIP Gate Based Devices

ORAL

Abstract

Resonator Induced Phase (RIP) gates are an intriguing way to command many-bodied interactions in a superconducting-qubit based device. Here we present a novel RIP-coupler based 6 qubit device with 2D square lattice connectivity to demonstrate two-qubit gates with a fidelity exceeding 98.8% running algorithmic benchmarks. Theoretical and experimental limits of the RIP gate are also discussed.

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Presenters

  • Muir Kumph

    • IBM TJ Watson Research Center
    • IBM Quantum

Authors

  • Muir Kumph

    • IBM TJ Watson Research Center
    • IBM Quantum

  • James J Raftery

    • IBM TJ Watson Research Center
    • IBM Quantum

  • Will Shanks

    • IBM TJ Watson Research Center

  • Aaron Finck

    • IBM TJ Watson Research Center

  • John Blair

    • IBM TJ Watson Research Center
    • IBM Corporation

  • George Keefe

    • IBM TJ Watson Research Center
    • IBM Quantum

  • Santino Carnevale

    • IBM Quantum, IBM T. J. Watson Research Center, Yorktown Heights, NY 10598, USA
    • IBM TJ Watson Research Center
    • IBM Quantum

  • Vincent Arena

    • IBM TJ Watson Research Center

  • Shawn Hall

    • IBM TJ Watson Research Center

  • Dave Klaus

    • IBM TJ Watson Research Center
    • IBM Quantum

  • Oliver E. Dial

    • IBM TJ Watson Research Center
    • IBM Quantum
    • Massachusetts Institute of Technology MIT