Abstract
We have obtained symmetric envelope solitons in two and three dimensions in a medium with a saturated nonlinear susceptibility given by , where is an appropriately normalized field amplitude. Examples for an electromagnetic wave and an electrostatic wave trapped in a plasma are presented.
- Received 5 December 1974
DOI:https://doi.org/10.1103/PhysRevLett.35.88
©1975 American Physical Society