Quantum Control of Interacting Bosons in Periodic Optical Lattice
Atomic Physics
2010-08-23 v4
Abstract
We study the avoided crossings in the dynamics of quantum controlled excitations for an interacting two-boson system in an optical lattice. Specifically, we perform numerical simulations of quantum control in this system where driving pulses connect the undriven stationary states in a manner characteristic of Stimulated Raman Adiabatic Passage (STIRAP). We demonstrate that the dynamics of such a transition is affected by chaos induced avoided crossings, resulting in a loss in coherence of the final outcome in the adiabatic limit.
Keywords
Cite
@article{arxiv.0907.3813,
title = {Quantum Control of Interacting Bosons in Periodic Optical Lattice},
author = {Analabha Roy and Linda E. Reichl},
journal= {arXiv preprint arXiv:0907.3813},
year = {2010}
}
Comments
Accepted for publication in Physica E. Typo corrections to final version