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arXiv 0705.1668cond-mat.other
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准一维几何中的偶极气体

Dipolar gases in quasi one-dimensional geometries

S. Sinha, L. Santos

摘要:

我们分析了准一维几何中冷偶极气体的物理性质,表明由横向俘获产生的约束诱导散射共振受偶极-偶极相互作用的影响。因此,偶极相互作用可能会大大改变准一维偶极凝聚体的性质,即使在偶极相互作用完全被3D环境中的短程相互作用所压倒的情况下。

英文摘要:

We analyze the physics of cold dipolar gases in quasi one-dimensional geometries, showing that the confinement-induced scattering resonances produced by the transversal trapping are crucially affected by the dipole-dipole interaction. As a consequence, the dipolar interaction may drastically change the properties of quasi-1D dipolar condensates, even for situations in which the dipolar interaction would be completely overwhelmed by the short-range interactions in a 3D environment.

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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