Expansion of matter waves in static and driven periodic potentials
| dc.contributor.author | Creffield, Charles | |
| dc.contributor.author | Sols Lucía, Fernando | |
| dc.contributor.author | Ciampini, D. | |
| dc.contributor.author | Morsch, O. | |
| dc.contributor.author | Arimondo, E. | |
| dc.date.accessioned | 2023-06-19T14:56:01Z | |
| dc.date.available | 2023-06-19T14:56:01Z | |
| dc.date.issued | 2014-01-27 | |
| dc.description | ©2010 The American Physical Society. This research was supported by the Acción Integrada/ Azioni Integrate scheme (Spain/Italy). The authors also acknowledge support from the Spanish MICINN through Grant No. FIS-2007-65723 and the Ramón y Cajal program (CEC).We thank H. Lignier, C. Sias,Y. Singh, and A. Zenesini for assistance with the experiments. | |
| dc.description.abstract | We study the nonequilibrium dynamics of cold atoms held in an optical lattice subjected to a periodic driving potential. The expansion of an initially confined atom cloud occurs in two phases: an initial quadratic expansion followed by a ballistic behavior at long times. Accounting for this gives a good description of recent experimental results and provides a robust method to extract the effective intersite tunneling from time-of-flight measurements. | |
| dc.description.department | Depto. de Física de Materiales | |
| dc.description.faculty | Fac. de Ciencias Físicas | |
| dc.description.refereed | TRUE | |
| dc.description.sponsorship | Accion Integrada/Azioni Integrate scheme (Spain/Italy) | |
| dc.description.sponsorship | MICINN, Spain | |
| dc.description.sponsorship | Ramon y Cajal program (CEC) | |
| dc.description.status | pub | |
| dc.eprint.id | https://eprints.ucm.es/id/eprint/32947 | |
| dc.identifier.doi | 10.1103/PhysRevA.82.035601 | |
| dc.identifier.issn | 1050-2947 | |
| dc.identifier.officialurl | http://dx.doi.org/10.1103/PhysRevA.82.035601 | |
| dc.identifier.relatedurl | http://journals.aps.org | |
| dc.identifier.uri | https://hdl.handle.net/20.500.14352/34845 | |
| dc.issue.number | 1 | |
| dc.journal.title | Physical review A | |
| dc.language.iso | eng | |
| dc.publisher | American Physical Society | |
| dc.relation.projectID | FIS-2007-65723 | |
| dc.rights.accessRights | open access | |
| dc.subject.cdu | 538.9 | |
| dc.subject.keyword | Localization | |
| dc.subject.ucm | Física de materiales | |
| dc.subject.ucm | Física del estado sólido | |
| dc.subject.unesco | 2211 Física del Estado Sólido | |
| dc.title | Expansion of matter waves in static and driven periodic potentials | |
| dc.type | journal article | |
| dc.volume.number | 86 | |
| dcterms.references | [1] D. H. Dunlap and V. M. Kenkre, Phys. Rev. B 34, 3625 (1986). [2] F. Grossmann, T. Dittrich, P. Jung, and P. Hänggi, Phys. Rev. Lett. 67, 516 (1991). [3] C. E. Creffield, Phys. Rev. Lett. 99, 110501 (2007). [4] H. Lignier, C. Sias, D. Ciampini, Y. Singh, A. Zenesini, O. Morsch, and E. Arimondo, Phys. Rev. ett. 99, 220403 (2007). [5] C. Sias, H. Lignier, Y. P. Singh, A. Zenesini, D. Ciampini, O. Morsch, and E. Arimondo, Phys. Rev. Lett. 100, 040404 (2008). [6] E. Kierig, U. Schnorrberger, A. Schietinger, J. Tomkovic, and M. K. Oberthaler, Phys. Rev. Lett. 100, 190405 (2008). [7] A. R. Kolovsky and H. J. Korsch, J. Sib. Fed. Univ. Math. Phys. 3, 311 (2010). [8] C. E. Creffield and F. Sols, Phys. Rev. Lett. 100, 250402 (2008). [9] C. Weiss and H.-P. Breuer, Phys. Rev. A 79, 023608 (2009). [10] C. E. Creffield, Phys. Rev. A 79, 063612 (2009). [11] A. Galindo and P. Pascual, Quantum Mechanics I (Theoretical and Mathematical Physics) (Springer-Verlag, Berlin, 1990), Chap. 3. [12] D. Jaksch, C. Bruder, J. I. Cirac, C. W. Gardiner, and P. Zoller, Phys. Rev. Lett. 81, 3108 (1998). [13] M. Holthaus, Phys. Rev. Lett. 69, 351 (1992). [14] H. J. Korsch and S. Mossmann, Phys. Lett. A 317, 54 (2003); A. Klumpp, D. Witthaut, and H. J. Korsch, J. Phys. A 40, 2299 (2007). [15] A. Eckardt et al., Phys. Rev. A 79, 013611 (2009). | |
| dspace.entity.type | Publication | |
| relation.isAuthorOfPublication | 3b58cb19-3165-4b80-a65d-1e03b90ebf64 | |
| relation.isAuthorOfPublication | 6e3dc402-4876-48e1-8419-10b3f44303a5 | |
| relation.isAuthorOfPublication.latestForDiscovery | 6e3dc402-4876-48e1-8419-10b3f44303a5 |
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