2 papers
quant-ph2023
Discrete time crystal in an open optomechanical system
Dongni Chen, Zhengyang Peng, Jiahui Li +2
The spontaneous breaking of time translation symmetry in periodically driven Floquet systems can lead to a discrete time crystal. Here we study the occurrence of such dynamical pha…
quant-ph2020
Nonlinear interaction effects in a three-mode cavity optomechanical system
Jing Qiu, Li-Jing Jin, Stefano Chesi +1
We investigate the resonant enhancement of nonlinear interactions in a three-mode cavity optomechanical system with two mechanical oscillators. By using the Keldysh Green's functio…