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Engineering interband transport by time-dependent disorder

Tayebirad, Ghazal and Mannella, Riccardo and Wimberger, Sandro (2011) Engineering interband transport by time-dependent disorder. Physical review. A, Atomic, Molecular, and Optical Physics, 84 . 031605. ISSN 1094-1622

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We show how the evolution of atoms in a tilted lattice can be changed and controlled by phase noise on the lattice. Dependent on the characteristic parameters of the noise, the interband transport can either be suppressed or enhanced, which is of interest for high precision control in experimental realization with Bose-Einstein condensates. The effect of the noise on the survival probability in the ground band is summarized in a scaling plot stressing the universality of our results.

Item Type: Article
Additional Information: Imported from arXiv
Subjects: Area02 - Scienze fisiche > FIS/03 - Fisica della materia
Divisions: Dipartimenti (from 2013) > DIPARTIMENTO DI FISICA
Depositing User: dott.ssa Sandra Faita
Date Deposited: 30 Jul 2013 12:45
Last Modified: 30 Jul 2013 12:45
URI: http://eprints.adm.unipi.it/id/eprint/1292

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