Feshbach resonance in dense ultracold Fermi gases

被引：43

作者：

Combescot, R ^{[1
]}

机构：

[1] Univ Paris 06 & Paris 7, Phys Stat Lab, Ecole Normale Super, CNRS, F-75231 Paris 05, France

来源：

PHYSICAL REVIEW LETTERS | 2003年 / 91卷 / 12期

关键词：

D O I：

10.1103/PhysRevLett.91.120401

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

We propose a coherent framework allowing one to treat many-body effects in dense ultracold Fermi gases in the presence of a Feshbach resonance. We show that the simple effect of Pauli exclusion induces a strong modification of the basic scattering properties. In particular, this washes out the Feshbach resonance and provides a natural explanation for recent experimental findings.

引用

页码：120401 / 120401

页数：4

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