The generation and detection of entanglement between mesoscopic systems would have major fundamental and applicative implications. In this work, we demonstrate the utility of continuous variable tools to evaluate the Gaussian entanglement arising between two homogeneous levitated nanobeads interacting through a central potential. We compute the entanglement for the steady state and determine the measurement precision required to detect the entanglement in the laboratory.

中文翻译：

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通过中心-潜在相互作用的介观纠缠

介观系统之间纠缠的产生和检测将具有重大的基础和应用意义。在这项工作中，我们证明了连续变量工具的有效性，以评估通过中心电位相互作用的两个均匀悬浮的纳米珠之间产生的高斯缠结。我们计算稳态的纠缠度，并确定在实验室中检测纠缠度所需的测量精度。