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quant-ph2026
A cryogenic apparatus for coupling two-dimensional materials to a confocal multimode optical cavity
Han S. Hiller, Pranav Parakh, Samuel H. Aronson +8
Two-dimensional van der Waals materials exhibit a variety of correlated electron phases, and optical driving offers a promising route toward manipulating them. For example, cavity-…
quant-ph2025
High-capacity associative memory in a quantum-optical spin glass
Brendan P. Marsh, David Atri Schuller, Yunpeng Ji +5
The Hopfield model describes a neural network that stores memories using all-to-all-coupled spins. Memory patterns are recalled under equilibrium dynamics. Storing too many pattern…
quant-ph2025
A multimode cavity QED Ising spin glass
Brendan P. Marsh, David Atri Schuller, Yunpeng Ji +5
We realize a driven-dissipative Ising spin glass using cavity QED in a novel ``4/7" multimode geometry. Gases of ultracold atoms trapped within the cavity by optical tweezers serve…