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Cai, X., Chen, S. and Wang, Y. (2010) Ground-state and dynamical properties of hard-core bosons in one-dimensional incommensurate optical lattices with a harmonic trap. Physical Review A, 81, Article ID: 053629.

has been cited by the following article:

• TITLE: Effects of Interactions and Temperature in Disordered Ultra-Cold Bose Gases

  AUTHORS: Clemens Adolphs, Joseph Towers, Marie Piraud, Konstantine V. Krutitsky, David A. W. Hutchinson

  KEYWORDS: Ultra-Cold Atoms, Anderson Localization, Disorder, Optical Lattice

  JOURNAL NAME: Journal of Modern Physics, Vol.5 No.8, May 29, 2014

  ABSTRACT: We simulate ultra-cold interacting bosons in quasi-one-dimensional, incommensurate optical lattices. In the tight-binding limit, these lattices have pseudo-random on-site energies and thus can potentially lead to Anderson localization. We use the Hartree-Fock-Bogoliubov formalism in the Bose-Hubbard model to explore the parameter regimes that lead to exponential localization of the ground state in a 3-colour optical lattice and investigate the role of repulsive interactions, harmonic confinement and finite temperature.