|
| | | | |
| | | |
| Stat |
Members: 3665
Articles: 2'599'751
Articles rated: 2609
25 January 2025 |
|
| | | | |
|
Article overview
| |
|
|
Quantum dynamics of repulsively bound atom pairs in an optical lattice | | Li Wang
; Yajiang Hao
; Shu Chen
; | | Date: |
21 Jan 2007 | | Subject: | Other | | Abstract: | In this paper, we investigate the quantum dynamics of repulsively bound atom pairs in an optical lattice described by the periodic Bose-Hubbard model by using the exact diagonalization method. It is shown that how the dynamic evolution of an initially confined system is affected by the on-site interaction and the choice of the initial state. Our results are in qualitative agreement with the corresponding experiment recently carried out in Innsbruck. We also study the dynamics of a system in which all the particles are initially loaded into only one optical lattice site and find that with the increasing of the on-site interaction, the system displays a kind of self-trapping. | | Source: | arXiv, cond-mat/0701502 | | Services: | Forum | Review | PDF | Favorites | |
|
|
No review found.
Did you like this article?
Note: answers to reviews or questions about the article must be posted in the forum section.
Authors are not allowed to review their own article. They can use the forum section.
|
| |
|
|
|
REGISTER