Circuit Demonstrations on a Neutral Atom Quantum Processor

Arrays of neutral atoms are a promising architecture for the realization of utility-scale quantum information processing, where large qubit numbers, high connectivity, and high-fidelity operations will be required.. Here, we present demonstrations of circuits involving hundreds of qubits on our 171Yb nuclear-spin qubit quantum computer. Taking advantage of long coherence times, all-to-all connectivity, and parallel operations, we demonstrate results utilizing both physical qubits and encoded logical qubits.We discuss these results in the context of progress towards large-scale, fault-tolerant quantum computing.