Quantum networks with neutral atom processing nodes

Jacob P. Covey

doi:10.1038/s41534-023-00759-9

Quantum networks with neutral atom processing nodes

2023-09-16

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DOI：10.1038/s41534-023-00759-9

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Quantum networks providing shared entanglement over a mesh of quantum nodes will revolutionize the field of quantum information science by offering novel applications in quantum computation, enhanced precision in networks of sensors and clocks, and efficient quantum communication over large distances. Recent experimental progress with individual neutral atoms demonstrates a high potential for implementing the crucial components of such networks. We highlight latest developments and near-term prospects on how arrays of individually controlled neutral atoms are suited for both efficient remote entanglement generation and large-scale quantum information processing, thereby providing the necessary features for sharing high-fidelity and error-corrected multi-qubit entangled states between the nodes. We describe both the functionality requirements and several examples for advanced, large-scale quantum networks composed of neutral atom processing nodes.

Keywords:

SINGLE ATOMS

HERALDED ENTANGLEMENT

STATE

SPINS

MATTER

TELEPORTATION

INFORMATION

REALIZATION

WAVELENGTH

TRANSPORT

Quantum networks with neutral atom processing nodes

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