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Title: Engineering interband transport by time-dependent disorder

Abstract

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 be either suppressed or enhanced, which is of interest for very precise control in experiments 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.

Authors:
 [1];  [2];  [1]
  1. Institut fuer Theoretische Physik, Universitaet Heidelberg, Philosophenweg 19, D-69120 Heidelberg (Germany)
  2. Dipartimento di Fisica ''E. Fermi,'' Universita di Pisa, Largo Pontecorvo 3, I-56127 Pisa (Italy)
Publication Date:
OSTI Identifier:
22068618
Resource Type:
Journal Article
Journal Name:
Physical Review. A
Additional Journal Information:
Journal Volume: 84; Journal Issue: 3; Other Information: (c) 2011 American Institute of Physics; Country of input: Syrian Arab Republic; Journal ID: ISSN 1050-2947
Country of Publication:
United States
Language:
English
Subject:
71 CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS; 74 ATOMIC AND MOLECULAR PHYSICS; ATOMS; BOSE-EINSTEIN CONDENSATION; NOISE; PROBABILITY; SCALING; TIME DEPENDENCE

Citation Formats

Tayebirad, Ghazal, Mannella, Riccardo, Wimberger, Sandro, and Heidelberg Center for Quantum Dynamics, Philosophenweg 12, D-69120 Heidelberg. Engineering interband transport by time-dependent disorder. United States: N. p., 2011. Web. doi:10.1103/PHYSREVA.84.031605.
Tayebirad, Ghazal, Mannella, Riccardo, Wimberger, Sandro, & Heidelberg Center for Quantum Dynamics, Philosophenweg 12, D-69120 Heidelberg. Engineering interband transport by time-dependent disorder. United States. https://doi.org/10.1103/PHYSREVA.84.031605
Tayebirad, Ghazal, Mannella, Riccardo, Wimberger, Sandro, and Heidelberg Center for Quantum Dynamics, Philosophenweg 12, D-69120 Heidelberg. 2011. "Engineering interband transport by time-dependent disorder". United States. https://doi.org/10.1103/PHYSREVA.84.031605.
@article{osti_22068618,
title = {Engineering interband transport by time-dependent disorder},
author = {Tayebirad, Ghazal and Mannella, Riccardo and Wimberger, Sandro and Heidelberg Center for Quantum Dynamics, Philosophenweg 12, D-69120 Heidelberg},
abstractNote = {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 be either suppressed or enhanced, which is of interest for very precise control in experiments 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.},
doi = {10.1103/PHYSREVA.84.031605},
url = {https://www.osti.gov/biblio/22068618}, journal = {Physical Review. A},
issn = {1050-2947},
number = 3,
volume = 84,
place = {United States},
year = {Thu Sep 15 00:00:00 EDT 2011},
month = {Thu Sep 15 00:00:00 EDT 2011}
}