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Atom‐Mirror Entanglement: Modulation‐Based Atom‐Mirror Entanglement and Mechanical Squeezing in an Unresolved‐Sideband Optomechanical System (Ann. Phys. 7/2019)
Author(s) -
Bai ChengHua,
Wang DongYang,
Zhang Shou,
Liu Shutian,
Wang HongFu
Publication year - 2019
Publication title -
annalen der physik
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.009
H-Index - 68
eISSN - 1521-3889
pISSN - 0003-3804
DOI - 10.1002/andp.201970027
Subject(s) - quantum entanglement , sideband , physics , atom (system on chip) , modulation (music) , quantum mechanics , quantum , quantum optics , acoustics , microwave , computer science , embedded system
In article number 1800271, Cheng‐Hua Bai, Hong‐Fu Wang, and coworkers investigate the influence of periodic modulation on the macroscopic quantum effects in a hybrid optomechanical system which is composed of an atomic ensemble and a standard optomechanical cavity. They found that, based on the periodic modulation, the atom‐mechanical entanglement can be enhanced, and mechanical squeezing can be successfully induced in the unresolved‐sideband regime.