Nonuniversality in level dynamics

被引：12

作者：

Kunstman, P

Zyczkowski, K

Zakrzewski, J

机构：

[1] Instytut Fizyki Mariana Smoluchowskiego, Uniwersytet Jagiellon-acuteski, ulica Reymonta 4, Kraków

来源：

PHYSICAL REVIEW E | 1997年 / 55卷 / 03期

关键词：

D O I：

10.1103/PhysRevE.55.2446

中图分类号：

O35 [流体力学]; O53 [等离子体物理学];

学科分类号：

070204 ; 080103 ; 080704 ;

摘要：

Statistical properties of parametric motion in ensembles of Hermitian banded random matrices are studied. We analyze the distribution of level velocities and level curvatures as well as their correlation functions in the crossover regime between three universality classes. It is shown that the statistical properties of level dynamics are in general nonuniversal and strongly depend on the way in which the parametric dynamics is introduced.

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页码：2446 / 2454

页数：9

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