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quant-ph2024
Tunable quantum router with giant atoms, implementing quantum gates, teleportation, non-reciprocity, and circulators
Rui-Yang Gong, Zi-Yu He, Cheng-He Yu +3
The unique photon-scattering phenomena of giant-atom systems offer a novel paradigm for exploring innovative quantum optics phenomena and applications. Here, we investigate a giant…
quant-ph2024
Quantum Phase Transitions in Optomechanical Systems
Bo Wang, Franco Nori, Ze-Liang Xiang
In this letter, we investigate the ground state properties of an optomechanical system consisting of a coupled cavity and mechanical modes. An exact solution is given when the rati…