论文题目：Dynamic dissipative synchronized cooling of two mechanical resonators in strong coupling optomechanics

论文类型：Article

第一作者：廖庆洪

通讯作者：廖庆洪

参与作者：Liao, QH (Liao, Qinghong) ; Wu, J (Wu, Jing) ; Deng, WC (Deng, Weican) ; Xiao, X (Xiao, Xing) ; Liu, YC (Liu, Yongchun)

发表期刊名称：Quantum Information Processing

期刊分区（SCI为中科院分区）：JCR 1区

影响因子：2.349

发表日期：2021.11

卷、期、页：卷20 期11

ISSN号：1570-0755

关键字：QUANTUM LIMITSTATE

摘要：Ground-state cooling of multiple mechanical resonators is an important goal in the study of quantum optomechanics. Here, we propose a dynamic dissipative synchronous cooling method for the simultaneous cooling of the two mechanical resonators in the strong optomechanical coupling regime. The synchronized modulation of the cavity dissipation can significantly accelerate the cooling process, with both of the resonators reaching the ground state. We derive the analytical cooling limits, which agree with the numerical simulations. The present scheme opens a new prospect for the research of multiple-mode ground-state cooling of mechanical resonators.