NEW RANDOM MATRIX-THEORY OF SCATTERING IN MESOSCOPIC SYSTEMS

被引：75
|
作者：
SLEVIN, K [1 ]
NAGAO, T [1 ]
机构：
[1] UNIV TOKYO,FAC SCI,DEPT PHYS,BUNKYO KU,TOKYO 113,JAPAN
来源：
PHYSICAL REVIEW LETTERS | 1993年 / 70卷 / 05期
关键词：
D O I：
10.1103/PhysRevLett.70.635
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
A previously unnoticed group structure for the transfer matrices of mesoscopic systems is identified. From the invariant measure for this group and a maximum entropy ansatz we derive the Laguerre ensemble of random matrices. A comparison with the Hofstadter model shows that the Laguerre ensemble provides a quantitative description of scattering in mesoscopic systems under applied magnetic fields.
引用
收藏
页码：635 / 638
页数：4
相关论文
共 50 条
12345