Isolated quantum-state networks in ultracold molecules
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Shared by Gary on Nov 7, 2025 • 02:35 AM UTC
NobleBlocks IDNB5777919A
Authors:,,
Simon L. Cornish
Tom R. Hepworth
Philip D. Gregory
Abstract
Precise control over rotational angular momentum is at the heart of recent advances in quantum chemistry, quantum simulation, and quantum computation with ultracold bialkali molecules. Each rotational state comprises a rich manifold of hyperfine states arising from combinations of rotation and nucle...
Highlights
-Closed loop of 4 states in 87Rb133Cs identified with minimal population leakage under simultaneous microwave coupling.
-Optimal set of 3 states identified for realising an iSWAP quantum computing protocol.
-A simple 3-level heuristic was developed to rapidly rank transitions in dense hyperfine manifolds.
-Graph-theoretic framework enables rapid identification of isolated state networks for ultracold molecules.
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