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arXiv 0704.3011cond-mat.other
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超冷气体多体物理

Many-Body Physics with Ultracold Gases

Immanuel Bloch, Jean Dalibard, Wilhelm Zwerger

摘要:

本文综述了近几年来稀超冷气体中多体现象的实验和理论研究进展。它的焦点是标准弱耦合描述之外的效应,如光晶格中的Mott-Hubbard跃迁,一维和二维中的强相互作用气体或快速旋转准二维气体中的最低朗道能级物理。在光晶格或近费什巴赫共振的BCS-BEC交叉的费米子气体中的强关联进行了讨论。

英文摘要:

This article reviews recent experimental and theoretical progress on many-body phenomena in dilute, ultracold gases. Its focus are effects beyond standard weak-coupling descriptions, like the Mott-Hubbard-transition in optical lattices, strongly interacting gases in one and two dimensions or lowest Landau level physics in quasi two-dimensional gases in fast rotation. Strong correlations in fermionic gases are discussed in optical lattices or near Feshbach resonances in the BCS-BEC crossover.

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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