Quasicondensation in Two-Dimensional Fermi Gases

Chien-Te Wu, Brandon M. Anderson, Rufus Boyack, K. Levin

研究成果: Article同行評審

14 引文 斯高帕斯(Scopus)

摘要

In this paper we follow the analysis and protocols of recent experiments, combined with simple theory, to arrive at a physical understanding of quasi-condensation in two dimensional Fermi gases. A key signature of quasi-condensation, which contains aspects of Berezinskii-Kosterlitz-Thouless behavior, is a strong zero momentum peak in the pair momentum distribution. Importantly, this peak emerges at a reasonably well defined onset temperature. The resulting phase diagram, pair momentum distribution, and algebraic power law decay are compatible with recent experiments throughout the continuum from BEC to BCS.

原文English
文章編號240401
期刊Physical Review Letters
115
發行號24
DOIs
出版狀態Published - 9 12月 2015

指紋

深入研究「Quasicondensation in Two-Dimensional Fermi Gases」主題。共同形成了獨特的指紋。

引用此