EIGENVALUE STATISTICS OF DISTORTED RANDOM MATRICES

被引：22
|
作者：
CHEON, T [1 ]
机构：
[1] HOSEI UNIV,DEPT PHYS,CHIYODA KU,TOKYO 142,JAPAN
来源：
PHYSICAL REVIEW LETTERS | 1990年 / 65卷 / 05期
关键词：
D O I：
10.1103/PhysRevLett.65.529
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
A numerical study of a set of random matrices which interpolate Poisson and Gaussian orthogonal ensembles is reported. The result indicates that the transition from Poisson to Wigner distributions for the nearest-level spacing does not depend on the details of the random-matrix parametrization and is essentially governed by a single parameter. Brodys one-parameter interpolation formula is found to describe the transition rather well. © 1990 The American Physical Society.
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页码：529 / 532
页数：4
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