Colloquium: Bulk Bogoliubov excitations in a Bose-Einstein condensate

R. Ozeri; N. Katz; J. Steinhauer; N. Davidson

doi:10.1103/RevModPhys.77.187

Colloquium: Bulk Bogoliubov excitations in a Bose-Einstein condensate

R. Ozeri^*, N. Katz, J. Steinhauer, N. Davidson

^*Corresponding author for this work

Research output: Contribution to journal › Article › peer-review

165 Scopus citations

Abstract

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.

Original language	American English
Pages (from-to)	187-205
Number of pages	19
Journal	Reviews of Modern Physics
Volume	77
Issue number	1
DOIs	https://doi.org/10.1103/RevModPhys.77.187
State	Published - Jan 2005
Externally published	Yes

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abstract = "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.",

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Colloquium: Bulk Bogoliubov excitations in a Bose-Einstein condensate

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