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Complex Envelope Soliton in Bose-Einstein Condensate with Time Dependent Scattering Length

Ayan Khan·Rajneesh Atre·Prasanta K. Panigrahi
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Abstract

We elaborate on a general method to find complex envelope solitons in a cigar shaped Bose-Einstein condensate in a trap. The procedure incorporates time dependent scattering length, oscillator frequency and loss/gain. A variety of time dependencies of the above parameters, akin to the ones occurring in the experiments can be tackled.

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Ayan Khan, Rajneesh Atre, Prasanta K. Panigrahi. 2006-12-17. Complex Envelope Soliton in Bose-Einstein Condensate with Time Dependent Scattering Length. https://arxiv.org/abs/cond-mat/0612436

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