Bright solitons in defocusing media with spatial modulation of the quintic nonlinearity.

Abstract

It has been recently demonstrated that self-defocusing (SDF) media with cubic nonlinearity, whose local coefficient grows from the center to the periphery fast enough, support stable bright solitons without the use of any linear potential. Our objective is to test the genericity of this mechanism for other nonlinearities, by applying it to one- and two… (More)

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Cite this paper

@article{Zeng2012BrightSI, title={Bright solitons in defocusing media with spatial modulation of the quintic nonlinearity.}, author={Jianhua Zeng and Boris A. Malomed}, journal={Physical review. E, Statistical, nonlinear, and soft matter physics}, year={2012}, volume={86 3 Pt 2}, pages={036607} }