Hysteretic behavior of stable solutions at the onset of a weakly inverted instability

Descalzi O.; Brand, HR; Cisternas, J

Abstract

We investigate in the framework of the quintic complex Ginzburg-Landau (CGL) equation in one spatial dimension the dynamics of the transition from moving pulse solutions to moving hole solutions, a new class of solutions found for this equation very recently. We find that the transition between these two classes of solutions is weakly hysteretic and that the velocity of moving pulses and moving holes shows a jump across the transition, that is moving particles and moving holes travel at different speeds on both sides of the transition. © 2006 Elsevier B.V. All rights reserved.

Más información

Título según WOS: Hysteretic behavior of stable solutions at the onset of a weakly inverted instability
Título según SCOPUS: Hysteretic behavior of stable solutions at the onset of a weakly inverted instability
Título de la Revista: PHYSICA A-STATISTICAL MECHANICS AND ITS APPLICATIONS
Volumen: 371
Número: 1
Editorial: ELSEVIER SCIENCE BV
Fecha de publicación: 2006
Página de inicio: 41
Página final: 45
Idioma: English
URL: http://linkinghub.elsevier.com/retrieve/pii/S0378437106005073
DOI:

10.1016/j.physa.2006.04.085

Notas: ISI, SCOPUS