Oscillating bright solitons in a potential trap for Bose-Einstein condensates

被引：3
|
作者：
Shukla, P. K. [1 ]
Tskhakaya, D. D. [2 ,3 ]
机构：
[1] Ruhr Univ Bochum, Fac Phys & Astron, Inst Theoret Phys 4, D-44780 Bochum, Germany
[2] Georgian Acad Sci, Inst Phys, GE-380077 Tbilisi, Georgia
[3] Univ Innsbruck, Inst Theoret Phys, A-6020 Innsbruck, Austria
来源：
PHYSICA SCRIPTA | 2004年 / T107卷
关键词：
D O I：
10.1238/Physica.Topical.107a00259
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
It is shown that a bright soliton in a spatially nonuniform potential trap for one dimensional Bose-Einstein condensates executes periodic oscillations. Expressions for the soliton oscillation frequency in different types of potential traps are obtained. Oscillating bright solitons may open possibilities for future applications in coherent atomic optics, atom soliton laser, atom transport, atom interferometry, and very accurate atomic clocks.
引用
收藏
页码：259 / 261
页数：3
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