Localized-interaction-induced quantum reflection and filtering of bosonic matter in a one-dimensional lattice guide

Localized-interaction-induced quantum reflection and filtering of bosonic matter in a one-dimensional lattice guide

We study the dynamics of quantum bosonic waves in a one-dimensional tilted optical lattice. An effective spatially localized nonlinear two-body potential barrier is set at the center of the lattice. This version of the Bose–Hubbard model can be realized in atomic Bose–Einstein condensates, with the...

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Bibliographic Details
Main Authors:	L Barbiero, B A Malomed, L Salasnich
Format:	Article
Language:	English
Published:	IOP Publishing 2016-01-01
Series:	New Journal of Physics
Subjects:	matter waves Bose–Einstein condensates in periodic potentials renormalization group methods 0375-b 0375Lm 0510Cc
Online Access:	https://doi.org/10.1088/1367-2630/18/5/055007

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