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Showing 2011 · cond-mat.quant-gasShow all
3 papers · 2 filters
cond-mat.quant-gas2011★ 21 cited
Matter-wave localization in a weakly perturbed optical lattice
Yongshan Cheng, S. K. Adhikari
By numerical solution and variational approximation of the Gross-Pitaevskii equation, we studied the localization of a noninteracting and weakly-interacting Bose-Einstein condensat…
cond-mat.quant-gas2011★ 23 cited
Localization of a Bose-Fermi mixture in a bichromatic optical lattice
Yongshan Cheng, S. K. Adhikari
We study the localization of a cigar-shaped super-fluid Bose-Fermi mixture in a quasi-periodic bichromatic optical lattice (OL) for inter-species attraction and intra-species repul…
cond-mat.quant-gas2011★ 23 cited
Localization of collisionally inhomogeneous condensates in a bichromatic optical lattice
Yongshan Cheng, S. K. Adhikari
By direct numerical simulation and variational solution of the Gross-Pitaevskii equation, we studied the stationary and dynamic characteristics of a cigar-shaped, localized, collis…