DYNAMIC SPORADICITY AND ANOMALOUS DIFFUSION IN THE LEVY MOTION

被引：62

作者：

WANG, XJ ^{[1
]}

机构：

[1] UNIV CHICAGO, JAMES FRANCK INST, CHICAGO, IL 60637 USA

来源：

PHYSICAL REVIEW A | 1992年 / 45卷 / 12期

关键词：

D O I：

10.1103/PhysRevA.45.8407

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

We discuss continuous-time sporadic dynamics that are intermediate between regular and random behaviors. A characterization of such processes is provided by a scale-dependent entropic quantity, and is applied to a model of Levy motion introduced by Klafter, Blumen, and Shlesinger [Phys. Rev. A 35, 3081 (1987)]. The study suggests that sporadicity may be a feature of some physical systems exhibiting anomalous diffusion.

引用

页码：8407 / 8417

页数：11

共 52 条

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