The effect of noise on the dynamical localization
噪声对动态局域的影响

The effect of noise to the dynamical localization is discussed, and it is found that although the localization although this condition becomes strict, the resistance of the system to noise is not changed, which means we can obtain satisfactory localization effect in a long quantum dot array in practice. The height of localization peak of long-term averaged occupation probability has close relation with the resistance of the system to noise, which provides a method to improve the localization effect in practice.