Motion of 2D Schrödinger solitary waves in the presence of random external potentials

Yannacopoulos, AN; Frantzeskakis, DJ; Polymilis, C; Hizanidis, K

dc.contributor.author	Yannacopoulos, AN	en
dc.contributor.author	Frantzeskakis, DJ	en
dc.contributor.author	Polymilis, C	en
dc.contributor.author	Hizanidis, K	en
dc.date.accessioned	2014-03-01T01:18:04Z
dc.date.available	2014-03-01T01:18:04Z
dc.date.issued	2002	en
dc.identifier.issn	0031-8949	en
dc.identifier.uri	https://dspace.lib.ntua.gr/xmlui/handle/123456789/14783
dc.subject	Solitary Wave	en
dc.subject.classification	Physics, Multidisciplinary	en
dc.subject.other	RANDOM PERTURBATIONS	en
dc.subject.other	LYAPUNOV EXPONENT	en
dc.subject.other	ROTATION NUMBER	en
dc.subject.other	SOLITONS	en
dc.subject.other	SYSTEMS	en
dc.subject.other	STABILITY	en
dc.subject.other	EQUATIONS	en
dc.subject.other	COLLAPSE	en
dc.subject.other	PHYSICS	en
dc.subject.other	BULLETS	en
dc.title	Motion of 2D Schrödinger solitary waves in the presence of random external potentials	en
heal.type	journalArticle	en
heal.identifier.primary	10.1238/Physica.Regular.065a00363	en
heal.identifier.secondary	http://dx.doi.org/10.1238/Physica.Regular.065a00363	en
heal.language	English	en
heal.publicationDate	2002	en
heal.abstract	The trapping of 2D localised solutions that may exist for a generalised (2 + 1)-dimensional nonlinear Schrödinger equation with a random external potential is analysed. The method used is based on the stability properties of a system of stochastic ODEs describing the motion of the soliton center. The model has a wide range of applications including nonlinear optics and Bose-Einstein condensation.	en
heal.publisher	ROYAL SWEDISH ACAD SCIENCES	en
heal.journalName	Physica Scripta	en
dc.identifier.doi	10.1238/Physica.Regular.065a00363	en
dc.identifier.isi	ISI:000175278500013	en
dc.identifier.volume	65	en
dc.identifier.issue	4	en
dc.identifier.spage	363	en
dc.identifier.epage	368	en