Author

Y. Machu

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Preprint Sep 2026

Spin-exchange interactions between circular Rydberg atoms over long times

Arrays of neutral atoms excited to Rydberg levels have emerged as one of the most promising platforms for quantum computation and simulation. With the hope to outperform classical devices, the number of atoms has been increased by orders of magnitude. However, the interaction time, i.e., the maximum accumulated time du...

Andrés Durán Hernández, G. Creutzer, A. Young et al. · 0 citations

Preprint Aug 2026

Exploring the Relaxation Landscape of a 2D Quantum Magnet on a 256-Qubit Processor

How quantum matter relaxes far from equilibrium is a central open problem in many-body physics, and one for which analog quantum simulators are well positioned to move from confirming theory to discovering new physics. Here, we use a two-dimensional Rydberg atom array of 256 qubits to map the relaxation landscape of th...

T. Mendes-Santos, J. Vovrosh, Sergi Julia-Farr'e et al. · 1 citation