Stable Spatial Langmuir Solitons
空间物理
2007-05-23 v1
摘要
We study localized two- and three-dimensional Langmuir solitons in the framework of model based on generalized nonlinear Schr\"odinger equation that accounts for local and nonlocal contributions to electron-electron nonlinearity. General properties of solitons are investigated analytically and numerically. Evolution of three-dimensional localized wave packets has been simulated numerically. The additional nonlinearities are shown to be able to stabilize both azimuthally symmetric two-dimensional and spherically symmetric three-dimensional Langmuir solitons.
引用
@article{arxiv.physics/0408023,
title = {Stable Spatial Langmuir Solitons},
author = {T. A. Davydova and A. I. Yakimenko and Yu. A. Zaliznyak},
journal= {arXiv preprint arXiv:physics/0408023},
year = {2007}
}
备注
6 pages, 3 figures, submitted to Physics Letters A (5 Aug., 2004)