Anderson has shown that the one-dimensional disorderedsystem has a pure point spectrum and all the electronic states are localized.
安德森的研究证明，一维无序系统的电子能谱是纯点谱，即所有的电子态都是局域态。
2
The electronic structure of quasi one dimensional disorderedsystem is studied by the computation of the density of electronic states with the help of the negative eigenvalue theory.
利用负本征值理论的态密度计算方法，研究了准一维双链无序系统的电子结构。
3
It brings rigor to another question of statistical physics: How quickly does a highly organized system, such as compressed gas about to be released, reach its disordered equilibrium state?