Τίτλος:
Motion of 2D Schrödinger solitary waves in the presence of random external potentials
Γλώσσες Τεκμηρίου:
Αγγλικά
Περίληψη:
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.
Συγγραφείς:
Yannacopoulos, A.N.
Frantzeskakis, D.J.
Polymilis, C.
Hizanidis, K.
Περιοδικό:
Physica Scripta
DOI:
10.1238/Physica.Regular.065a00363
