Trade off-free entanglement stabilization in a superconducting qutrit-qubit system
T. Brown, E. Doucet, D. Ristè and 7 more
Nature Communications · 2022
doi:10.1038/s41467-022-31638-0 (opens in a new tab)
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Abstract
The approach to stabilizing a quantum state by coupling to engineered reservoirs is limited by a trade-off between state fidelity and stabilization rate. Here the authors implement a protocol based on parametric system-bath coupling to achieve fast and high-fidelity Bell state stabilization in a qutrit-qubit system.
Abstract licence: CC BY-NC-ND
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