Modified Dust-Acoustic Solitons by Adiabatic Variation of Dust Charges
- 1 December 1998
- journal article
- Published by IOP Publishing in Chinese Physics Letters
- Vol. 15 (12) , 892-894
- https://doi.org/10.1088/0256-307x/15/12/012
Abstract
By the multi-scale expansion method an effect of adiabatic variation of dust charges on dust-acoustic soliton is investigated. It is found that the amplitude of the soliton decreases while its width narrows in comparison with the case of constant dust charges.Keywords
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