Distribution of localization centers in some discrete random systems

被引:8
作者
Nakano, Fumihiko [1 ]
机构
[1] Kochi Univ, Fac Sci, Dept Math, Kochi 7808520, Japan
基金
日本学术振兴会;
关键词
Anderson localization; localization center; Poisson process;
D O I
10.1142/S0129055X07003176
中图分类号
O4 [物理学];
学科分类号
0702 ;
摘要
As a supplement of our previous work [ 10], we consider the localized region of the random Schrodinger operators on l(2)( Z(d)) and study the point process composed of their eigenvalues and corresponding localization centers. For the Anderson model we show that, this point process in the natural scaling limit converges in distribution to the Poisson process on the product space of energy and space. In other models with suitable Wegner-type bounds, we can at least show that limiting point processes are infinitely divisible.
引用
收藏
页码:941 / 965
页数:25
相关论文
共 20 条