Using this system, Microsoft and Atom Computing created 20 logical qubits made from 80 physical qubits and successfully ran the Bernstein-Vazirani algorithm on it, demonstrating quantum advantage.
The two companies entangled 24 logical qubits using neutral atoms held in place by lasers, marking a record in the number of entangled logical qubits created.
The system was able to detect when a neutral atom making up a physical qubit disappeared and correct for that, paving the way for fault-tolerant quantum computing.
Microsoft and Atom Computing plan to deliver quantum computers based on this technology to commercial customers next year, featuring over 1,000 physical qubits.
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