Autonomous Stabilizer for Gapped Photonic Many-Body States

ORAL

Abstract

Photonic systems are a promising platform for new physics in the regime of strongly interacting and highly correlated quantum materials. We present an eight-site strongly interacting Bose-Hubbard lattice in the Circuit QED platform along with an autonomous scheme to stabilize the coupled qubit system into a gapped manybody state. We study the N=1 Mott insulating state of our Bose lattice and characterize the performance of our thermalizer in repumping to this manybody state. This allows us to perform several experiments including quantum random walks, repumping rates of individual lattice modes, and magnetic phases.

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Presenters

  • Brendan Saxberg

    • University of Chciago
    • Physics, University of Chicago

Authors

  • Brendan Saxberg

    • University of Chciago
    • Physics, University of Chicago

  • John Owens

    • University of Chciago
    • Physics, University of Chicago

  • Ruichao Ma

    • University of Chciago
    • Physics, University of Chicago
    • James Franck Institute and Department of Physics, University of Chicago

  • Jonathan Simon

    • Physics, Univ of Chicago
    • University of Chciago
    • Physics, University of Chicago

  • David Schuster

    • Univ of Chicago
    • Physics, Univ of Chicago
    • James Franck Institute and Department of Physics, University of Chicago
    • University of Chciago
    • Physics, University of Chicago
    • Institute for Molecular Engineering, University of Chicago
    • University of Chicago
    • James Franck Institute, University of Chicago