1/F NOISE FROM THE LINEAR DIFFUSION EQUATION

被引：18

作者：

JENSEN, HJ

机构：

[1] NORDITA, Copenhagen, DK-2100

来源：

PHYSICA SCRIPTA | 1991年 / 43卷 / 06期

关键词：

D O I：

10.1088/0031-8949/43/6/009

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

It is pointed out that the ordinary linear diffusion equation partial-P(r, t)/partial-t = gamma-NABLA-2P(r, t), without any source term, leads to a 1/f power spectrum in any spatial dimension if the system is driven by a white noise boundary condition.

引用

页码：593 / 595

页数：3

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