Spin mixing in spinor Fermi gases

被引:10
作者
Dong, Ying [1 ,2 ,3 ]
Pu, Han [2 ,3 ,4 ]
机构
[1] Hangzhou Normal Univ, Dept Phys, Hangzhou 310036, Zhejiang, Peoples R China
[2] Rice Univ, Dept Phys & Astron, Houston, TX 77251 USA
[3] Rice Univ, Rice Quantum Inst, Houston, TX 77251 USA
[4] Chinese Acad Sci, Ctr Cold Atom Phys, Wuhan 430071, Peoples R China
来源
PHYSICAL REVIEW A | 2013年 / 87卷 / 04期
基金
美国国家科学基金会;
关键词
DYNAMICS;
D O I
10.1103/PhysRevA.87.043610
中图分类号
O43 [光学];
学科分类号
070207 ; 0803 ;
摘要
We study a spinor fermionic system under the effect of a spin-exchange interaction. We focus on the interplay between the spin-exchange interaction and the effective quadratic Zeeman shift. We examine the static and the dynamic properties of both a two- and many-body system. We find that the spin-exchange interaction induces coherent Rabi oscillation in the two-body system, but the oscillation is quickly damped when the system is extended to the many-body case. DOI: 10.1103/PhysRevA.87.043610
引用
收藏
页数:5
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