Nonlinear behavior of bosons in anisotropic optical lattices
| dc.creator | Cetoli, A. | |
| dc.creator | Lundh, E. | |
| dc.date | 2007-12-22 | |
| dc.date | 2008-02-29 | |
| dc.date.accessioned | 2026-07-07T09:23:42Z | |
| dc.date.available | 2026-07-07T09:23:42Z | |
| dc.description | We investigate the behavior of an array of Bose-Einstein condensate tubes described by means of a Bose-Hubbard Hamiltonian. Using an anisotropic non-polynomial Schrodinger equation we link the macroscopic parameters in the Bose-Hubbard Hamiltonian to the ones that are tunable in experiments. Using a mean field approach we predict that increasing the optical lattice strength along the direction of the tubes, the condensate can experience a reentrant transition between a Mott insulating phase and the superfluid one. | |
| dc.description | 5 pages, 4 figures, discussion revised after referee comments | |
| dc.identifier | https://arxiv.org/abs/0712.3851 | |
| dc.identifier | http://arxiv.org/abs/0712.3851 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/155827 | |
| dc.subject | Other Condensed Matter | |
| dc.title | Nonlinear behavior of bosons in anisotropic optical lattices | |
| dc.type | text |