Transformation of dynamical fluctuation into coherent energy

被引：4
|
作者：
Hondou, T [1 ]
机构：
[1] Tohoku Univ, Dept Phys, Sendai, Miyagi 9808578, Japan
来源：
JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN | 1998年 / 67卷 / 06期
关键词：
energetics; fluctuation; efficiency; chaos; ratchet;
D O I：
10.1143/JPSJ.67.1818
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
We consider the energetics of a multistable system driven by a nonthermal fluctuation. An analytical expression of the efficiency of energy transformation of fluctuation into coherent energy is derived for a process driven by a dynamic noise, in an overdumping limit of the system. The method is applied for the calculation of chaotic noise.
引用
收藏
页码：1818 / 1821
页数：4
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