PROPERTIES OF CONFINED STATES IN PHASE DYNAMICS

被引：18

作者：

BRAND, HR

DEISSLER, RJ

机构：

[1] UNIV BAYREUTH, W-8580 BAYREUTH, GERMANY

[2] UNIV CALIF LOS ALAMOS SCI LAB, CTR NONLINEAR STUDIES, LOS ALAMOS, NM 87545 USA

来源：

PHYSICAL REVIEW A | 1990年 / 41卷 / 10期

关键词：

D O I：

10.1103/PhysRevA.41.5478

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

In this paper we point out that for the confined states discussed recently for the phase associated with a stationary pattern, a conservation law for both the phase variation and the local wave vector exists. We discuss the physical implications of this observation as a function of the imposed boundary conditions. We investigate the influence of noise and we find that for the phase change and for the local wave vector, the stationary solution of the associated functional differential Fokker-Planck equation can be explicitly given. © 1990 The American Physical Society.

引用

页码：5478 / 5481

页数：4

共 28 条

[1]

ANDERECK CD, PROPAGATION SYSTEMS, P315

[2] FORMATION OF DYNAMIC DOMAINS IN A CIRCULAR COUETTE SYSTEM [J].