Many-body interband tunneling as a witness for complex dynamics in the Bose-Hubbard model
| dc.creator | Tomadin, Andrea | |
| dc.creator | Mannella, Riccardo | |
| dc.creator | Wimberger, Sandro | |
| dc.date | 2007-04-02 | |
| dc.date.accessioned | 2026-07-07T08:34:52Z | |
| dc.date.available | 2026-07-07T08:34:52Z | |
| dc.description | A perturbative model is studied for the tunneling of many-particle states from the ground band to the first excited energy band, mimicking Landau-Zener decay for ultracold, spinless atoms in quasi-one dimensional optical lattices subjected to a tunable tilting force. The distributions of the computed tunneling rates provide an independent and experimentally accessible signature of the regular-chaotic transition in the strongly correlated many-body dynamics of the ground band. | |
| dc.description | 4 pages, 3 figures | |
| dc.identifier | https://arxiv.org/abs/0704.0233 | |
| dc.identifier | http://arxiv.org/abs/0704.0233 | |
| dc.identifier | Phys. Rev. Lett. 98, 130402 (2007) | |
| dc.identifier | doi:10.1103/PhysRevLett.98.130402 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/139583 | |
| dc.subject | Other Condensed Matter | |
| dc.title | Many-body interband tunneling as a witness for complex dynamics in the Bose-Hubbard model | |
| dc.type | text |