Original Articles |
|
|
|
|
Excitation Spectrum of Three Dressed Bose-Einstein Condensates |
OU-YANG Zhong-Wen;KUANG Le-Man |
Department of Physics, Hunan Normal University, Changsha 410081 |
|
Cite this article: |
OU-YANG Zhong-Wen, KUANG Le-Man 2000 Chin. Phys. Lett. 17 628-630 |
|
|
Abstract We study quantum dynamics of three dressed Bose-Einstein condensates in a high-Q cavity. The quasiparticle excitation spectrum of this system is found numerically. The stability of the quasiparticle excitation is analyzed. It is shown that there exist instabilities in the excitation spectrum.
|
Keywords:
03.75.Fi
03.65.Bz
32.80.Qk
|
|
Published: 01 September 2000
|
|
|
|
|
|
|
Viewed |
|
|
|
Full text
|
|
|
|
|
Abstract
|
|
|
|
|