Symmetries of the Fokker-Planck equation and the Fisher-Frieden arrow of time

被引：66

作者：

Plastino, AR

Plastino, A

机构：

[1] Facultad de Ciencias Astronomicas y Geofisicas, Universidad Nacional de La Plata, La Plata, 1900

来源：

PHYSICAL REVIEW E | 1996年 / 54卷 / 04期

关键词：

D O I：

10.1103/PhysRevE.54.4423

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：

We give here a concrete illustration of Frieden's arrow of time, connected with Fisher's information measure. It is shown that this arrow of time is related to symmetries of the Fokker-Planck equation.

引用

页码：4423 / 4426

页数：4

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