论文标题
部分可观测时空混沌系统的无模型预测
Mirrors-light-atoms entanglement in ring optomechanical cavity
论文作者
论文摘要
本文说明了原子原理系统的实现，其中原子集合限制在一个由固定镜和两个可移动的镜子组成的环光腔中。对方程的动力学和线性化的分析允许得出多模数协方差矩阵。在现实的实验条件下，我们使用对数负性模拟了数值模拟稳态双方和三方连续变量纠缠，并分析多模系统中的共享纠缠。原子培养基的引入可以为纠缠而获得更大的高原，并使温度变色效应更具弹性。
The present paper illustrates the realization of an atom-optomechanical system where an atomic ensemble is confined in a ring optomechanical cavity consisting of a fixed mirror and two movable ones. An analysis of the dynamics and the linearization of the equations allows to derive the multimode covariance matrix. Under realistic experimental conditions, we numerically simulate the steady-state bipartite and tripartite continuous variable entanglement using the logarithmic negativity, and analyze the shared entanglement in the multimode system. The introduction of the atomic medium allows to obtain a larger plateau for the entanglement and make more resilient to the temperature decohering effects.
