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arXiv 1806.02528quant-ph
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三维态相关光晶格的非马尔可夫量子光学

Non-Markovian Quantum Optics with Three-Dimensional State-Dependent Optical Lattices

A. González-Tudela, J. I. Cirac

摘要:

量子发射器耦合到结构化的光子水库经历非常规的个人和集体的动力学之间的相互作用出现的维度和非平凡的光子能量色散。在这项工作中,我们系统地研究了几个典型的三维结构化浴槽的光谱密度的定性差异。我们发现非马尔可夫的个人和集体效应缺乏简化的描述,如完美的次辐射态或长程各向异性相互作用。此外,我们展示了如何实现这些模型,只使用冷原子在状态相关的光晶格,并显示如何这种非常规的动力学可以观察到这些系统。

英文摘要:

Quantum emitters coupled to structured photonic reservoirs experience unconventional individual and collective dynamics emerging from the interplay between dimensionality and non-trivial photon energy dispersions. In this work, we systematically study several paradigmatic three dimensional structured baths with qualitative differences in their bath spectral density. We discover non-Markovian individual and collective effects absent in simplified descriptions, such as perfect subradiant states or long-range anisotropic interactions. Furthermore, we show how to implement these models using only cold atoms in state-dependent optical lattices and show how this unconventional dynamics can be observed with these systems.

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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