KINK PROPAGATION THROUGH DISORDERED MEDIA

被引：13

作者：

GREDESKUL, SA

KIVSHAR, YS

MASLOV, LK

SANCHEZ, A

VAZQUEZ, L

机构：

[1] KHARKOV LOW TEMP PHYS & ENGN INST, KHARKOV 310164, UKRAINE, USSR

[2] UNIV COMPLUTENSE, FAC CIENCIAS FIS, DEPT FIS TEOR 1, E-28040 MADRID, SPAIN

[3] UNIV COMPLUTENSE MADRID, INST EUROPA ORIENTAL, E-28023 MADRID, SPAIN

来源：

PHYSICAL REVIEW A | 1992年 / 45卷 / 12期

关键词：

D O I：

10.1103/PhysRevA.45.8867

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

Using a collective-coordinate approach, we study kink propagation along nonlinear systems with local, randomly distributed inhomogeneities. We develop a general method to compute dynamical variable statistics which can be generalized to a number of soliton-bearing systems, and we apply it to the sine-Gordon equation as an example.

引用

页码：8867 / 8873

页数：7

共 29 条

[1] UNIFIED APPROACH TO INTERPRETATION OF DISPLACIVE AND ORDER-DISORDER SYSTEMS .2. DISPLACIVE SYSTEMS [J].