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Number of results

Journal

2008 | 6 | 1 | 26-32

Article title

Transport behaviour of a Bose Einstein condensate in a bichromatic optical lattice

Content

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EN

Abstracts

EN
We investigate the Bloch and dipole oscillations of a Bose Einstein condensate (BEC) in an optical superlattice. We show that, as the effective mass increases in an optical superlattice, the BEC is localized in accordance with recent experimental observations [J.E. Lye et. al. Phys. Rev. A 75, 061603 (2007)]. In addition, we find that the secondary optical lattice is a useful additional tool to manipulate the dynamics of the atoms.

Contributors

  • Max Planck-Institute für Physik komplexer Systeme, Nöthnitzer Str. 38, 01187, Dresden, Germany
  • Weierstraß-Institut für Angewandte Analysis und Stochastik, Mohrenstr.3̃9, 10117, Berlin, Germany

References

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Document Type

Publication order reference

Identifiers

YADDA identifier

bwmeta1.element.-psjd-doi-10_2478_s11534-008-0036-y
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