Neutral-atom platforms for quantum computing and precision metrology

I will present our recent experimental progress combining quantum-computing techniques with optical-clock architectures and scaling neutral-atom arrays to thousands of qubits. First, we demonstrate universal control on an ultranarrow optical transition in a tweezer-clock platform, including high-fidelity Rydberg entangling gates, ancilla-based readout, and circuit-based clock protocols. Second, I will report the realization of a 6,100-atom coherent array with >12 s qubit coherence, high-fidelity imaging, long trap lifetimes, and coherence-preserving transport across the array. These results outline a path toward processor-clock hybrid devices and scalable quantum information processing with neutral atoms