Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
9868166 | Physics Letters A | 2005 | 8 Pages |
Abstract
Plasmas and dust exist almost everywhere in the Universe. For the dust ion-acoustic waves with zenith-angle perturbation, a spherical Kadomtsev-Petviashvili equation is derived with symbolic computation. Spherical structures of the expanding dark nebulon, shrinking dark nebulon, expanding bright nebulon and shrinking bright nebulon are symbolically obtained and discussed. Possibly-observable nebulonic effects for the future space and laboratory plasma experiments are proposed.
Related Topics
Physical Sciences and Engineering
Physics and Astronomy
Physics and Astronomy (General)
Authors
Bo Tian, Yi-Tian Gao,