Work

Electrostatic dust-acoustic rogue waves in an electron depleted dusty plasma

Year: 2019

Type: preprint

Abstract: The formation of the gigantic dust-acoustic rouge waves (DARWs) in an electron depleted unmagnetized opposite polarity dusty plasma system is theoretically observed for the first time. The nonlinear Schrödinger equation (derived by utilizing the reductive perturbation method) has been analytically as well as numerically analyzed to identify the basic features (viz., height, thickness, and modulational instability, etc.) of DARWs. The results obtained form this investigation should be useful in understanding the basic properties of these rouge waves which can predict to be formed in electron depleted unmagnetized opposite polarity dusty plasma systems like mesosphere, F-rings of Saturn, and cometary atmosphere, etc.

Source: arXiv (Cornell University)

DOI: 10.48550/arxiv.1909.12327

Authors: Sikta, J. N., Chowdhury, N. A., Mannan, A., Sultana, S., Mamun, A. A.

Institutions: Daffodil International University, Jahangirnagar University, Bangladesh Atomic Energy Commission, Martin Luther University Halle-Wittenberg, Ruhr University Bochum

Language: English

Topic: Dust and Plasma Wave Phenomena

Subfield: Atomic and Molecular Physics, and Optics

Field: Physics and Astronomy

Domain: Physical Sciences

Open Access status: green

Funder: Alexander von Humboldt-Stiftung

OpenAlex ID: W2975711489

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