2 papers
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.optics2026
Amplification of Weak Forces via Parametric Interactions and Non-Markovian Effects in Cavity Optomechanics
Y. F. Li, Ze Wang, W. Y. Hu +3
Weak force amplification describes the process of amplifying a faint low-frequency signal by means of an additional high-frequency modulation, which plays a vital role in quantum s…