Regulating atomic imbalance in double-well lattices

V. I. Yukalov; E. P. Yukalova

doi:10.1016/j.physleta.2008.11.067

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arXiv · 0904.4612

Regulating atomic imbalance in double-well lattices

V. I. Yukalov·E. P. Yukalova

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Abstract

An insulating optical lattice with double-well sites is considered. In the case of the unity filling factor, an effective Hamiltonian in the pseudospin representation is derived. A method is suggested for manipulating the properties of the system by varying the shape of the double-well potential. In particular, it is shown that the atomic imbalance can be varied at will and a kind of the Morse-alphabet sequences can be created.

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V. I. Yukalov, E. P. Yukalova. 2009-04-29. Regulating atomic imbalance in double-well lattices. https://doi.org/10.1016/j.physleta.2008.11.067

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