Dynamically Generated Double Occupancy as a Probe of Cold Atom Systems
| dc.creator | Huber, S. D. | |
| dc.creator | Rüegg, A. | |
| dc.date | 2008-08-18 | |
| dc.date | 2009-02-09 | |
| dc.date.accessioned | 2026-07-07T12:38:44Z | |
| dc.date.available | 2026-07-07T12:38:44Z | |
| dc.description | The experimental investigation of quantum phases in optical lattice systems provides major challenges. Recently, dynamical generation of double occupancy via modulation of the hopping amplitude t has been used to characterize the strongly correlated phase of fermionic atoms. Here, we want to validate this experimental technique with a theoretical study of the driven Hubbard model using analytic methods. We find that conclusive evidence for a Mott phase can be inferred from such a measurement, provided that sufficiently low temperatures kT<<t can be reached. | |
| dc.description | 5 pages, 3 figures | |
| dc.identifier | https://arxiv.org/abs/0808.2350 | |
| dc.identifier | http://arxiv.org/abs/0808.2350 | |
| dc.identifier | Phys. Rev. Lett. 102, 065301 (2009) | |
| dc.identifier | doi:10.1103/PhysRevLett.102.065301 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/218866 | |
| dc.subject | Other Condensed Matter | |
| dc.subject | Strongly Correlated Electrons | |
| dc.title | Dynamically Generated Double Occupancy as a Probe of Cold Atom Systems | |
| dc.type | text |