Noise cancellation effect in quantum systems
量子物理
2007-05-23 v1
摘要
We consider the time evolution of simple quantum systems under the influence of random fluctuations of the control parameters. We show that when the parameters fluctuate sufficiently fast, there is a cancellation effect of the noise. We propose that such an effect could be experimentally observed by performing a simple experiment with trapped ions. As a byproduct of our analysis, we provide an explanation of the robustness against random perturbations of adiabatic population transfer techniques in atom optics.
引用
@article{arxiv.quant-ph/0409020,
title = {Noise cancellation effect in quantum systems},
author = {Paolo Solinas and Nino Zanghi},
journal= {arXiv preprint arXiv:quant-ph/0409020},
year = {2007}
}
备注
7 pages, 5 figures