Higher energy collective excitations in trapped Bose condensates

被引：4

作者：

You, L. ^{[1
]}

Walsworth, R. ^{[2
]}

Hoston, W. ^{[2
,3
]}

机构：

[1] Georgia Inst Technol, Sch Phys, Atlanta, GA 30332 USA

[2] Harvard Smithsonian Ctr Astrophys, Cambridge, MA 02138 USA

[3] MIT, Dept Phys, Cambridge, MA 02139 USA

来源：

OPTICS EXPRESS | 1997年 / 1卷 / 10期

基金：

美国国家科学基金会;

关键词：

D O I：

10.1364/OE.1.000293

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

We investigate theoretically the collective excitations of trapped Bose condensates with energies of the order of the chemical potential of the system. For the MIT sodium Bose condensate in a Cloverleaf trap, we find interesting level crossing behavior for high energy excitations and calculate the spatial magnetic dipole moments for selective creation of condensate excitations. (c) 1997 Optical Society of America

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页码：293 / 300

页数：8

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