Robust and fast microwave-driven quantum logic for trapped-ion qubits
Physical Review A American Physical Society (APS) 110:1 (2024) l010601
Distributed Quantum Computing across an Optical Network Link
(2024)
Experimental Quantum Advantage in the Odd-Cycle Game
(2024)
Verifiable blind quantum computing with trapped ions and single photons
Physical Review Letters American Physical Society 132:15 (2024) 150604
Abstract:
We report the first hybrid matter-photon implementation of verifiable blind quantum computing. We use a trapped-ion quantum server and a client-side photonic detection system networked via a fiber-optic quantum link. The availability of memory qubits and deterministic entangling gates enables interactive protocols without postselection—key requirements for any scalable blind server, which previous realizations could not provide. We quantify the privacy at ≲0.03 leaked classical bits per qubit. This experiment demonstrates a path to fully verified quantum computing in the cloud.
Squeezing, trisqueezing, and quadsqueezing in a spin-oscillator system
(2024)