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quant-ph2025
Floquet quantum many-body scars in the tilted Fermi-Hubbard chain
Jun-Yin Huang, Li-Li Ye, Ying-Cheng Lai
The one-dimensional tilted, periodically driven Fermi-Hubbard chain is a paradigm in the study of quantum many-body physics, particularly for solid-state systems. We uncover the em…
quant-ph2025
Controlling nonergodicity in quantum many-body systems by reinforcement learning
Li-Li Ye, Ying-Cheng Lai
Finding optimal control strategies to suppress quantum thermalization for arbitrarily initial states, the so-called quantum nonergodicity control, is important for quantum informat…
quant-ph2024
Entanglement engineering of optomechanical systems by reinforcement learning
Li-Li Ye, Christian Arenz, Joseph M. Lukens +1
Entanglement is fundamental to quantum information science and technology, yet controlling and manipulating entanglement -- so-called entanglement engineering -- for arbitrary quan…