Preprint
Aug 2026
Distinct Modes of Quantum Information Transfer in Power-Law Long-Range Spin Networks
We identify different regimes of quantum state transfer in long-range coupled spin-$\frac{1}{2}$ systems, where naturally occurring power-law interactions enable rapid, high-fidelity transfer with minimal engineering. Across a broad range of interaction profiles, from effectively nearest-neighbour coupling to Coulomb i...
E. Marshall, C. Nelmes, T. Apollaro et al.
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