Architecting Fault Tolerance on Neutral-Atom Quantum Computers: Coherent Transport, Rydberg Entanglement, and Non-Local Surface Codes
This article provides an in-depth architectural and physical breakdown of fault-tolerant quantum computing using neutral-atom optical tweezer arrays, covering Rydberg blockade entangling dynamics, coherent atomic transport, and non-local surface code syndrome extraction. It includes a complete, functional Python numerical simulation of a two-atom Levine-Pichler CZ gate.