On the information entropy of matter-waves in quasi-disorder potentials
Quantum Gases
2019-02-05 v4
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.
Keywords
Cite
@article{arxiv.1710.05632,
title = {On the information entropy of matter-waves in quasi-disorder potentials},
author = {Kajal Krishna Dey and Sudipta Das and Golam Ali Sekh},
journal= {arXiv preprint arXiv:1710.05632},
year = {2019}
}
Comments
8 pages, 6 figures