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physics.optics2026
Nonreciprocal Coupling Induced Non-Hermitian Entanglement in Optomechanical Systems
W. Y. Hu, H. Yi, H. N. Liu +4
Quantum entanglement, one of the most intrinsic properties of quantum mechanics, corresponds to a key resource for quantum information. Exceptional points (EPs) are special phase t…
physics.optics2025
Nonreciprocity and unidirectional invisibility in three optical modes with non-Markovian effects
H. Yi, T. Z. Luan, W. Y. Hu +4
In this work, we construct three coupled optical modes systems to obtain effective Hamiltonian mediated by coherent dissipative coupling during adiabatic elimination of large dissi…
physics.optics2025
Nonreciprocal quantum router with non-Markovian environments
T. Z. Luan, Cheng Shang, H. Yi +4
Quantum routers are essential elements of quantum networks, enabling coherent information transfer between distant nodes. While their behavior has been extensively studied under Ma…