A Time-Splitting and Sine Spectral Method for Dynamics of Dipolar Bose-Einstein Condensate
Joint Authors
Hua, Dong-Ying
Li, Si-Qi
Li, Xiang-Gui
Source
Advances in Mathematical Physics
Issue
Vol. 2013, Issue 2013 (31 Dec. 2013), pp.1-7, 7 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2013-08-01
Country of Publication
Egypt
No. of Pages
7
Main Subjects
Abstract EN
A two-component Bose-Einstein condensate (BEC) described by two coupled a three-dimension Gross-Pitaevskii (GP) equations is considered, where one equation has dipole-dipole interaction while the other one has only the usual s-wave contact interaction, in a cigar trap.
The time-splitting and sine spectral method in space is proposed to discretize the time-dependent equations for computing the dynamics of dipolar BEC.
The singularity in the dipole-dipole interaction brings significant difficulties both in mathematical analysis and in numerical simulations.
Numerical results are given to show the efficiency of this method.
American Psychological Association (APA)
Li, Si-Qi& Li, Xiang-Gui& Hua, Dong-Ying. 2013. A Time-Splitting and Sine Spectral Method for Dynamics of Dipolar Bose-Einstein Condensate. Advances in Mathematical Physics،Vol. 2013, no. 2013, pp.1-7.
https://search.emarefa.net/detail/BIM-477974
Modern Language Association (MLA)
Li, Si-Qi…[et al.]. A Time-Splitting and Sine Spectral Method for Dynamics of Dipolar Bose-Einstein Condensate. Advances in Mathematical Physics No. 2013 (2013), pp.1-7.
https://search.emarefa.net/detail/BIM-477974
American Medical Association (AMA)
Li, Si-Qi& Li, Xiang-Gui& Hua, Dong-Ying. A Time-Splitting and Sine Spectral Method for Dynamics of Dipolar Bose-Einstein Condensate. Advances in Mathematical Physics. 2013. Vol. 2013, no. 2013, pp.1-7.
https://search.emarefa.net/detail/BIM-477974
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-477974
