介观环上具有吸引p波相互作用的一维自旋极化费米子原子气体的旋转基态
Rotating ground states of a one-dimensional spin-polarized gas of fermionic atoms with attractive p-wave interactions on a mesoscopic ring
摘要：
本文的主要发现是，一个一维自旋极化气体组成的偶数个费米子原子相互作用通过吸引p波相互作用和限制在介观环具有一个简并对基态是相反的旋转。因此，在任何实现中，尽管没有外部旋转或偏置场，气体将自发地以这样或那样的方式旋转。我们的目标是表明，这一违反直觉的发现是量子统计，环拓扑结构和交换相互作用的综合效应的自然结果。
英文摘要：
The major finding of this paper is that a one-dimensional spin-polarized gas comprised of an even number of fermionic atoms interacting via attractive p-wave interactions and confined to a mesoscopic ring has a degenerate pair of ground states that are oppositely rotating. In any realization the gas will thus spontaneously rotate one way or the other in spite of the fact that there is no external rotation or bias fields. Our goal is to show that this counter-intuitive finding is a natural consequence of the combined effects of quantum statistics, ring topology, and exchange interactions.
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。
