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arXiv 2006.01973quant-ph
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原子阵列膜腔量子光学力学

Cavity quantum optomechanics with an atom-array membrane

Ephraim Shahmoon, Dominik S. Wild, Mikhail D. Lukin, Susanne F. Yelin

摘要:

我们考虑一个量子光力学方案,其中有序的二维激光囚禁原子阵列被用作可移动的膜。原子的极轻质量产生非常强的光机耦合,而它们的空间秩序在很大程度上消除了散射损失。我们表明,这种组合打开了量子光学力学非线性,以及在最终的单光子强耦合制度的方式。作为一个例子,我们分析了观察光机械诱导的量子效应,如光子封锁和时间延迟的非经典关联的可能性。我们讨论了新的机会打开的阵列原子的内部状态的光学机械反作用。

英文摘要:

We consider a quantum optomechanical scheme wherein an ordered two-dimensional array of laser-trapped atoms is used as a movable membrane. The extremely light mass of the atoms yields very strong optomechanical coupling, while their spatial order largely eliminates scattering losses. We show that this combination opens the way for quantum optomechanical nonlinearities, well within the ultimate single-photon strong-coupling regime. As an example, we analyze the possibility to observe optomechanically induced quantum effects such as photon blockade and time-delayed non-classical correlations. We discuss novel opportunities opened by the optomechanical backaction on the internal states of the array atoms.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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