TY - JOUR
TI - Motion of 2D Schrödinger solitary waves in the presence of random external potentials
AU - Yannacopoulos, A.N.
AU - Frantzeskakis, D.J.
AU - Polymilis, C.
AU - Hizanidis, K.
JO - Physica Scripta
PY - 2002
VL - 65
TODO - 4
SP - 363-368
PB - 
SN - 0031-8949, 1402-4896
TODO - 10.1238/Physica.Regular.065a00363
TODO - null
TODO - 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.
ER -