Chin. Phys. Lett.  2004, Vol. 21 Issue (8): 1425-1428    DOI:
Original Articles |
Soliton Solutions of Bose--Einstein Condensate in Linear Magnetic Field and Time-Dependent Laser Field
LI Hua-Mei;WU Feng-Min
Department of Physics, Zhejiang Normal University, Jinhua 321004
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LI Hua-Mei, WU Feng-Min 2004 Chin. Phys. Lett. 21 1425-1428
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Abstract With the help of symbolic computation, the tanh method is extended to find some new exact solutions of nonlinear Gross--Pitaevskii equation with weak bias magnetic and time-dependent laser fields. As a result, the bright and dark soliton solutions are obtained. In addition, some new soliton solutions in this model are found
Keywords: 03.75.Lm      05.45.Yv     
Published: 01 August 2004
PACS:  03.75.Lm (Tunneling, Josephson effect, Bose-Einstein condensates in periodic potentials, solitons, vortices, and topological excitations)  
  05.45.Yv (Solitons)  
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https://cpl.iphy.ac.cn/       OR      https://cpl.iphy.ac.cn/Y2004/V21/I8/01425
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