Abbas Khadayeir, A., Jabber Haziran AL-Jibbouri, H., Abbas Khadayeir, A. (2015). Bogoliubov and Mitropolsky Theory in the Realm of Ultracold Quantum Gases. , 7(2), 54-59.
Abdulhussain Abbas Khadayeir; Hamid Jabber Haziran AL-Jibbouri; Abdulhussain Abbas Khadayeir. "Bogoliubov and Mitropolsky Theory in the Realm of Ultracold Quantum Gases". , 7, 2, 2015, 54-59.
Abbas Khadayeir, A., Jabber Haziran AL-Jibbouri, H., Abbas Khadayeir, A. (2015). 'Bogoliubov and Mitropolsky Theory in the Realm of Ultracold Quantum Gases', , 7(2), pp. 54-59.
Abbas Khadayeir, A., Jabber Haziran AL-Jibbouri, H., Abbas Khadayeir, A. Bogoliubov and Mitropolsky Theory in the Realm of Ultracold Quantum Gases. , 2015; 7(2): 54-59.

Bogoliubov and Mitropolsky Theory in the Realm of Ultracold Quantum Gases

Journal of Kufa - physics
Article 1, Volume 7, Issue 2, 2015, Pages 54-59
Authors
Abdulhussain Abbas Khadayeir; Hamid Jabber Haziran AL-Jibbouri; Abdulhussain Abbas Khadayeir
Abstract
The present paper addresses the topical issue of collective modesin ultracold quantum gases. At first, we discuss the effects of the modulation interaction for a positive s-wave scattering length in order to study the resonance curve which has been observed in the experiment. Furthermore, we use a variational Gaussian ansatz for a spherical-symmetric trap and obtain the corresponding equation of motion for the condensate width in order to revisit the problem of the modulation interaction and prominent nonlinear effects, including resonance in the collective mode frequency.
Keywords
Bose; Einstein condensation; Gross; Piteavskii equation; and nonlinear effects
Statistics
Article View: 132
PDF Download: 68


Journal Management System. Powered by iJournalPro.com