Author

Sunkyu Yu

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#machine learning Preprint Oct 2026

Learning Nonlocal Interactions in Large-Scale Heterogeneous Metamaterials through Scientific Machine Learning

DANO is presented, which learns configuration-dependent interactions in heterogeneous systems governed by linear field equations from field data alone, and its full-field prediction under geometric heterogeneity and across drive conditions, small-to-large domain transfer, and multifunctional inverse design is demonstra...

Dex Doksoo Lee, Jehyeon Shin, Yue Yu et al. · 0 citations

Preprint Sep 2026

Experimental Realization and Phase-Space Winding of a Topological Defect State in the Quantum Rabi Model

We experimentally realize a topological defect state of the quantum Rabi model in a single trapped $^{171}\mathrm{Yb}^{+}$ ion. The state is supported by a tunable interface arising from the oscillator's intrinsic number-dependent coupling in the Fock-state-lattice representation. We independently prepare the state at...

Kyungmin Lee, Ji-Yong Kang, Sunkyu Yu et al. · 0 citations