Neutral Atom Quantum Computing: Principles, Routes, Progress, and Challenges

Neutral atom quantum computing has emerged as a prominent direction in quantum computing hardware, leveraging laser-trapped neutral atoms as qubits and Rydberg-state interactions to facilitate quantum logic gate operations. The working principles of neutral-atom quantum computers involve qubit encoding, atom trapping, and manipulation, which have been systematically reviewed in recent research¹. This approach has gained significant attention in recent years due to its potential to revolutionize computation and cryptography. The use of neutral atoms as qubits enables the realization of quantum logic gate operations, which is a crucial component of quantum computing. As quantum computing continues to advance, it is likely to challenge existing assumptions about computation and cryptography, potentially leading to breakthroughs in fields such as cybersecurity and optimization problems. The development of neutral atom quantum computing matters to practitioners because it may ultimately lead to the creation of ultra-secure communication networks and powerful computational systems.