论文标题
色散光学机械中的纠缠动态：非经典性和复兴
Entanglement Dynamics in Dispersive Optomechanics: Non-Classicality and Revival
论文作者
论文摘要
我们研究了色散光学系统中的纠缠动力学，这些动力学系统由两个光学模式和光腔内的机械振荡器组成。两种光学模式与机械振荡器相互作用，但不直接与彼此相互作用。光学纠缠的出现见证了振荡器的非古典性。我们研究纠缠动力学的依赖性与光力耦合，腔体中的平均光子数和振荡器温度的依赖性。提出了用超低原子集合的实验实现。
We study entanglement dynamics in dispersive optomechanical systems consisting of two optical modes and a mechanical oscillator inside an optical cavity. The two optical modes interact with the mechanical oscillator, but not directly with each other. The appearance of optical entanglement witnesses non-classicality of the oscillator. We study the dependence of the entanglement dynamics with the optomechanical coupling, the mean photon number in the cavity and the oscillator temperature. An experimental realization with ultracold atomic ensembles is proposed.
