Regulating atomic imbalance in double-well lattices
Quantum Gases
2009-11-13 v1 Mesoscale and Nanoscale Physics
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.
Cite
@article{arxiv.0904.4612,
title = {Regulating atomic imbalance in double-well lattices},
author = {V. I. Yukalov and E. P. Yukalova},
journal= {arXiv preprint arXiv:0904.4612},
year = {2009}
}
Comments
Latex file, 12 pages, 3 figures