arXivDaily arXiv每日学术速递 周一至周五更新
arXiv 1208.6293physics.atom-phcond-mat.quant-gasquant-ph
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超冷原子的纳米等离子体晶格

Nanoplasmonic Lattices for Ultracold atoms

M. Gullans, T. Tiecke, D. E. Chang, J. Feist, J. D. Thompson, J. I. Cirac, P. Zoller, M. D. Lukin

摘要:

我们提出利用等离子体激元系统近场的亚波长光限制来创建超冷原子的纳米光晶格。我们的方法结合了孤立原子的独特的相干性与亚波长操纵和与纳米等离子体系统相关的强光-物质相互作用。它允许人们在实现哈伯德模型时大大增加能量尺度,并在相干和耗散的多体动力学中设计有效的长程相互作用。现实的缺陷和潜在的应用进行了讨论。

英文摘要:

We propose to use sub-wavelength confinement of light associated with the near field of plasmonic systems to create nanoscale optical lattices for ultracold atoms. Our approach combines the unique coherence properties of isolated atoms with the sub-wavelength manipulation and strong light-matter interaction associated with nano-plasmonic systems. It allows one to considerably increase the energy scales in the realization of Hubbard models and to engineer effective long-range interactions in coherent and dissipative many-body dynamics. Realistic imperfections and potential applications are discussed.

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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