Two-Dimensional Nonlinear Propagation of Ion Acoustic Waves through KPB and KP Equations in Weakly Relativistic Plasmas
Joint Authors
Hafez, M. G.
Talukder, M. R.
Ali, M. Hossain
Source
Advances in Mathematical Physics
Issue
Vol. 2016, Issue 2016 (31 Dec. 2016), pp.1-12, 12 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2016-08-24
Country of Publication
Egypt
No. of Pages
12
Main Subjects
Abstract EN
Two-dimensional three-component plasma system consisting of nonextensive electrons, positrons, and relativistic thermal ions is considered.
The well-known Kadomtsev-Petviashvili-Burgers and Kadomtsev-Petviashvili equations are derived to study the basic characteristics of small but finite amplitude ion acoustic waves of the plasmas by using the reductive perturbation method.
The influences of positron concentration, electron-positron and ion-electron temperature ratios, strength of electron and positrons nonextensivity, and relativistic streaming factor on the propagation of ion acoustic waves in the plasmas are investigated.
It is revealed that the electrostatic compressive and rarefactive ion acoustic waves are obtained for superthermal electrons and positrons, but only compressive ion acoustic waves are found and the potential profiles become steeper in case of subthermal positrons and electrons.
American Psychological Association (APA)
Hafez, M. G.& Talukder, M. R.& Ali, M. Hossain. 2016. Two-Dimensional Nonlinear Propagation of Ion Acoustic Waves through KPB and KP Equations in Weakly Relativistic Plasmas. Advances in Mathematical Physics،Vol. 2016, no. 2016, pp.1-12.
https://search.emarefa.net/detail/BIM-1095942
Modern Language Association (MLA)
Hafez, M. G.…[et al.]. Two-Dimensional Nonlinear Propagation of Ion Acoustic Waves through KPB and KP Equations in Weakly Relativistic Plasmas. Advances in Mathematical Physics No. 2016 (2016), pp.1-12.
https://search.emarefa.net/detail/BIM-1095942
American Medical Association (AMA)
Hafez, M. G.& Talukder, M. R.& Ali, M. Hossain. Two-Dimensional Nonlinear Propagation of Ion Acoustic Waves through KPB and KP Equations in Weakly Relativistic Plasmas. Advances in Mathematical Physics. 2016. Vol. 2016, no. 2016, pp.1-12.
https://search.emarefa.net/detail/BIM-1095942
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1095942