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Please use this identifier to cite or link to this item: http://hdl.handle.net/2080/800

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
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