Colloquium: Bulk bogoliubov excitations in a bose-einstein condensate

被引:168
|
作者
Ozeri, R [1 ]
Katz, N [1 ]
Steinhauer, J [1 ]
Davidson, N [1 ]
机构
[1] Weizmann Inst Sci, Dept Phys Complex Syst, IL-76100 Rehovot, Israel
关键词
D O I
10.1103/RevModPhys.77.187
中图分类号
O4 [物理学];
学科分类号
0702 ;
摘要
Bogoliubov theory for excitations in Bose-Einstein condensates was formulated over 50 years ago to qualitatively explain strongly interacting superfluids. Quantitative experimental verification of this theory came with the long-awaited realization of gaseous, weakly interacting condensates. This Colloquium reviews recent experimental advances in the study of Bogoliubov bulk excitations in Bose-Einstein condensates, obtained using two-photon Bragg scattering.
引用
收藏
页码:187 / 205
页数:19
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