Parametrically driven dark solitons

We show that unlike the bright solitons, the parametrically driven kinks are immune from instabilities for all dampings and forcing amplitudes; they can also form stable bound states. In the undamped case, the two types of stable kinks and their complexes can travel with nonzero velocities.

Saved in:

Bibliographic Details
Published in	Physical review letters Vol. 90; no. 5; p. 054103
Main Authors	Barashenkov, I V, Woodford, S R, Zemlyanaya, E V
Format	Journal Article
Language	English
Published	United States 07.02.2003
Online Access	Get more information

Cover

Loading…

More Information
Summary:	We show that unlike the bright solitons, the parametrically driven kinks are immune from instabilities for all dampings and forcing amplitudes; they can also form stable bound states. In the undamped case, the two types of stable kinks and their complexes can travel with nonzero velocities.
ISSN:	0031-9007 1079-7114
DOI:	10.1103/PhysRevLett.90.054103