Bright soliton in an expulsive potential in a dipolar condensate |
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Authors: | C. Yuce |
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Affiliation: | Physics Department, Anadolu University, Eskisehir, Turkey |
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Abstract: | We study the stability of matter-wave bright solitons for a dipolar Bose-Einstein condensate in a harmonic potential which is transversely attractive and longitudinally expulsive. We map the regimes of stability as a function of dipole-dipole interaction strength using sech-based variational ansatz. The critical points for collapse and explosion are presented. |
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Keywords: | Soliton Dipolar Bose-Einstein condensate |
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