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arXiv · 1710.05632

On the information entropy of matter-waves in quasi-disorder potentials

Kajal Krishna Dey·Sudipta Das·Golam Ali Sekh
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Abstract

We consider ultracold Bose gases in quasi-random potentials and quantify localization of matter waves by means of Shannon information entropy. We explicitly examine the role of quasi-random potentials in producing localized states in the linear and nonlinear regimes. It is seen that the information entropic-based approach can be more useful to quantify localization of different types of states observed in Bose-Einstein condensates.

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Kajal Krishna Dey, Sudipta Das, Golam Ali Sekh. 2018-01-25. On the information entropy of matter-waves in quasi-disorder potentials. https://doi.org/10.1140/epjd%2Fe2018-90259-7

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