Stability of a two-component Bose-Einstein condensate

被引：9
|
作者：
Morise, H [1 ]
Tsurumi, T [1 ]
Wadati, M [1 ]
机构：
[1] Univ Tokyo, Grad Sch Sci, Dept Phys, Bunkyo Ku, Tokyo 1130033, Japan
来源：
JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN | 1999年 / 68卷 / 06期
关键词：
two-component Bose-Einstein condensate; interatomic interaction; magnetic trap; stability of wave-function; variational method; phase diagram;
D O I：
10.1143/JPSJ.68.1871
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
The stability of a two-component Bose-Einstein condensate is studied. Using the variational method, we investigate the stable and unstable conditions as functions of the particle numbers and the s-wave scattering lengths. We find that interaction between the different species of atoms (simply, interspecies interaction) has significant effects on the stability of each condensate.
引用
收藏
页码：1871 / 1876
页数：6
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