Two-qubit quantum bath engineering in near-resonance regime

ORAL

Abstract

Quantum bath engineering harnesses carefully-designed environmental dissipation to stabilize long-lived quantum states. Recent experiments have demonstrated entanglement stabilization by dispersively coupling two qubits to one or multiple resonators. Here, we explore an alternative scheme to stabilize an entangled state of two qubits by hybridizing them with a very lossy resonator. Experimental results on resonator induced correlated decay and stabilization of an entangled qubit state will be presented.

*This work is sponsored by HRL Laboratories, LLC under contract 15026-503664-DS and the Laboratory for Physical Sciences under contract H98230-15-C-0453

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Presenters

  • Zhaoqi Leng

    • Princeton University

Authors

  • Zhaoqi Leng

    • Princeton University

  • Gengyan Zhang

    • Princeton University
    • Electrical Engineering, Princeton University

  • Basil Smitham

    • Princeton University

  • Andrew Houck

    • Electrical Engineering, Princeton University
    • Princeton University
    • Department of Electrical Engineering, Princeton University
    • Princeton University, Department of Electrical Engineering