Universal criterion and amplitude equation for a nonequilibrium Ising-Bloch transition

被引：54

作者：

Michaelis, D. ^{[1
]}

Peschel, U. ^{[1
]}

Lederer, F. ^{[1
]}

Skryabin, D.V. ^{[1
]}

Firth, W.J. ^{[1
]}

机构：

[1] Insititut fur Festkorpertheorie, Friedrich-Schiller Universität, Jena, D-07743, Germany

来源：

Physical Review E - Statistical, Nonlinear, and Soft Matter Physics | 2001年 / 63卷 / 6 II期

关键词：

Algorithms - Approximation theory - Bifurcation (mathematics) - Boundary value problems - Eigenvalues and eigenfunctions - Integration - Nonlinear optics - Second harmonic generation - Velocity;

D O I：

10.1103/PhysRevE.63.066602

中图分类号：

学科分类号：

摘要：

Generalized definitions of both Ising and Bloch fronts are introduced based on symmetry arguments. A univerisal criterion and a generic equation for the onset of a nonequilibrium Ising-Bloch transition are demonstrated. In this context, dissipative and Hamiltonian systems are compared.

引用

页码：1 / 066602