DESCRIPTION OF CHAOS-ORDER TRANSITION WITH RANDOM MATRICES WITHIN THE MAXIMUM-ENTROPY PRINCIPLE

被引:46
|
作者
HUSSEIN, MS
PATO, MP
机构
[1] Nuclear Theory and Elementary Particle Phenomenology Group, Instituto de Física Universidade de Sao Paulo, 01498-970 Sao Paulo, SP
关键词
D O I
10.1103/PhysRevLett.70.1089
中图分类号
O4 [物理学];
学科分类号
0702 ;
摘要
The deformed Gaussian orthogonal ensemble introduced earlier is developed here for large dimensional matrices. Both the spacing and eigenvector distributions are studied and compared to other ones suggested for the chaos-order transition problem. The concept of a universal lower entropy with respect to the Gaussian orthogonal ensemble entropy is proved very useful.
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页码:1089 / 1092
页数:4
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