Manipulation of dynamical systems by symmetry breaking

被引：20

作者：

Denisov, S ^{[1
]}

Klafter, J ^{[1
]}

Urbakh, M ^{[1
]}

机构：

[1] Tel Aviv Univ, Sch Chem, IL-69978 Tel Aviv, Israel

来源：

PHYSICAL REVIEW E | 2002年 / 66卷 / 04期

关键词：

D O I：

10.1103/PhysRevE.66.046203

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 propose an approach to manipulate and control transport in Hamiltonian systems which are characterized by a mixed phase space. The approach is based on symmetry breaking of the phase space structure by applying a zero-mean periodic force for a finite duration of time. This induces time and space reversal asymmetry, which modifies the internal dynamics of the system and leads to directed transport. It is shown that our strategy allows to perform manipulations both with individual particles and with statistical ensembles of particles.

引用

页码：4 / 046203

页数：4

共 18 条

[1] Dynamical mechanisms of dc current generation in driven Hamiltonian systems [J].