D-Wave Demonstrates Two-Qubit Gate Breakthrough for Dual-Rail Erasure Qubits in Nature

a, Schematic of a two dual-rail cavity qubit system. b, Diagram of the SWS gate sequence between two dual-rail cavity qubits. c, Schematic of photon population during the gate sequence for the four basis states. Quantum hardware developer D-Wave Quantum Inc. (NASDAQ: QBTS) has published peer-reviewed research in Nature demonstrating a fast, high-fidelity two-qubit entangling […]

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