Simple model for nonexponential relaxation in complex dynamics -: art. no. 062102

被引：0

作者：

Pérez-Madrid, A ^{[1
]}

机构：

[1] Univ Barcelona, Fac Fis, Dept Fis, E-08028 Barcelona, Spain

来源：

PHYSICAL REVIEW E | 2004年 / 69卷 / 06期

关键词：

D O I：

暂无

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：

The nonexponential relaxation occurring in complex dynamics manifested in a wide variety of systems is analyzed through a simple model of diffusion in phase space. It is found that the inability of the system to find its equilibrium state in any time scale becomes apparent in an effective temperature field, which leads to a hierarchy of relaxation times responsible for the slow relaxation phenomena.

引用

页数：3

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