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| Title: | Bright solitons on a cnoidal wave background for the inhomogeneous nonlinear Schr¨odinger equation |
| Authors: | Murali, R
Senthilnathan, K
Porsezian, K |
| Issue Date: | 2008 |
| Publisher: | Institute of Physics |
| Citation: | Journal of Physics B: Atomic, Molecular and Optical Physics, Vol 41, P 025401 |
| Abstract: | In this paper, we investigate the bright solitons on a cnoidal wave background train of the
inhomogeneous nonlinear Schr¨odinger equation, which may be applicable to many physically
realizable systems such as Bose–Einstein condensation media and plasma, etc. We use
well-known methods to reduce the inhomogeneous nonlinear Schr¨odinger equation to a
standard nonlinear Schr¨odinger equation by using the combination of Husimi’s and Lens-type
transformations. We study the superposed configuration of soliton with a cnoidal wave
solution of the underlying equation. Finally, we discuss the dynamics of soliton on a cnoidal
wave background in Bose–Einstein condensation trapped in linear density and harmonic
density profiles separately. |
| Description: | Copyright for the paper belongs to Institute of Physics |
| URI: | http://dx.doi.org/10.1088/0953-4075/41/2/025401
http://hdl.handle.net/2080/800 |
| Appears in Collections: | Journal Articles
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| JPB 2008.pdf | | 4350Kb | Adobe PDF | View/Open |
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