Nonlinear effect on quantum control for two-level systems
Quantum Physics
2015-05-13 v1
Abstract
The traditional quantum control theory focuses on linear quantum system. Here we show the effect of nonlinearity on quantum control of a two-level system, we find that the nonlinearity can change the controllability of quantum system. Furthermore, we demonstrate that the Lyapunov control can be used to overcome this uncontrollability induced by the nonlinear effect.
Keywords
Cite
@article{arxiv.0906.1085,
title = {Nonlinear effect on quantum control for two-level systems},
author = {W. Wang and J. Shen and X. X. Yi},
journal= {arXiv preprint arXiv:0906.1085},
year = {2015}
}
Comments
4 pages, 5 figures