Tiwari, Sanat Kumar ; Das, Amita ; Kaw, Predhiman ; Sen, Abhijit (2012) Observation of sharply peaked solitons in dusty plasma simulations New Journal of Physics, 14 (6). 063008. ISSN 1367-2630
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Official URL: http://doi.org/10.1088/1367-2630/14/6/063008
Related URL: http://dx.doi.org/10.1088/1367-2630/14/6/063008
Abstract
We report on observations of cusp-like sharply peaked dust acoustic solitons in a one-dimensional fluid simulation of a dusty plasma system. These nonlinear singular structures, dithering at the wave breaking point, are found to be long-lived entities that emerge spontaneously from a variety of large-amplitude initial perturbations. Such excitations can play a significant role in wave breaking and wave-particle dynamics in dusty plasmas and may explain some recent experimental observations.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to Institute of Physics Publishing. |
| ID Code: | 135339 |
| Deposited On: | 23 Jan 2023 03:44 |
| Last Modified: | 23 Jan 2023 03:44 |
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