FUNDAMENTAL AREAS OF PHENOMENOLOGY(INCLUDING APPLICATIONS) |
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Spatial Soliton Solutions in a Harmonic Potential |
XU Si-Liu1,2, LIANG Jian-Chu1, YI Lin1 |
1Department of Physics, Huazhong University of Science and Technology, Wuhan 4300742Department of Physics, Xianning College, Xianning 437100 |
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Cite this article: |
XU Si-Liu, LIANG Jian-Chu, YI Lin 2009 Chin. Phys. Lett. 26 074215 |
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Abstract The F-expansion technique and the homogeneous nonlinear balance principle have been applied for solving a general (1+1)-dimensional nonlinear Schrödinger equation (NLSE) with varying coefficients and a harmonic potential. A family of (1+1)D spatial solitons has been obtained. The evolution features of exact solutions have been investigated.
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Keywords:
42.65.Tg
42.81.Dp
42.65.Jx
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Received: 08 October 2008
Published: 02 July 2009
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PACS: |
42.65.Tg
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(Optical solitons; nonlinear guided waves)
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42.81.Dp
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(Propagation, scattering, and losses; solitons)
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42.65.Jx
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(Beam trapping, self-focusing and defocusing; self-phase modulation)
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