BOUND-STATES OF DARK SOLITONS IN THE QUINTIC GINZBURG-LANDAU EQUATION

Authors
AFANASJEV VV CHU PL MALOMED BA
Citation
Vv. Afanasjev et al., BOUND-STATES OF DARK SOLITONS IN THE QUINTIC GINZBURG-LANDAU EQUATION, Physical review. E, Statistical physics, plasmas, fluids, and related interdisciplinary topics, 57(1), 1998, pp. 1088-1091
Citations number
23
Categorie Soggetti
Physycs, Mathematical","Phsycs, Fluid & Plasmas
Journal title
Physical review. E, Statistical physics, plasmas, fluids, and related interdisciplinary topics → ACNP
ISSN journal
1063651X
Volume
57
Issue
1
Year of publication
1998
Pages
1088 - 1091
Database
ISI
SICI code
1063-651X(1998)57:1<1088:BODSIT>2.0.ZU;2-3
Abstract
We report results of systematic Simulations of interactions between da rk solitons in the complex quintic Ginzburg-Landau equation. Bound sta tes of the solitons are found. The bound states (which are not possibl e in the cubic equation) exist in a wide range of parameters and are h ighly stable, providing an example of a stable bound state of solitary pulses in a generalized Ginzburg-Landau equation.