Record Details

<strong>Quantum Electron Acoustic Solitons and Double Layers with κ-deformed Kaniadakis Distributed Electrons</strong>

Online Publishing @ NISCAIR

View Archive Info
 
 
Field Value
 
Authentication Code dc
 
Title Statement <strong>Quantum Electron Acoustic Solitons and Double Layers with κ-deformed Kaniadakis Distributed Electrons</strong>
 
Added Entry - Uncontrolled Name Bala, Parveen ; Punjab Agricultural University, Ludhiana-Punjab
Kaur, Amanpreet ; Punjab Agricultural University, Ludhiana
None
 
Uncontrolled Index Term Plasma Physics
Electron acoustic waves, κ-deformed Kaniadakis distribution, Reductive Perturbation Method, Korteweg-de Vries equation, Modified Korteweg-de Vries equation, Double layers
 
Summary, etc. The present investigation is dedicated to the study of propagation characteristics of electron acoustic (EA) waves and double layers in the quantum plasma system containing inertialess hot electrons and inertial cold electrons with stationary ions forming the charge neutralizing background. It is assumed that hot electrons follow κ-deformed Kaniadakis distribution as governed by the parameter κ. Using the appropriate stretched coordinates and reductive perturbation method (RPM) the Korteweg-de Vries (KdV) and modified KdV (mKdV) equations have been derived. For the sake of analysis, a limit of range of deformation parameter (κ) has been set as -0.4≤κ≤0.4. For the defined range, it has been observed that plasma system supports rarefactive solitary structures. The amplitude and width of KdV soliton have been significantly affected by the quantum effects and remains unaffected by the deformation parameter (κ). The analysis was further extended to the derivation of mKdV equation to investigate the existence of small amplitude double layers (DLs). Only negative potential DLs are found to exist whose dynamics significantly depends on deformation parameter (κ), quantum effects (H) and hot to cold electron density ratio (α). The outcome of the present discourse may be helpful to understand the use of generalized entropies in the environment of plasma physics.
 
Publication, Distribution, Etc. Indian Journal of Pure & Applied Physics (IJPAP)
2021-08-12 16:06:12
 
Electronic Location and Access application/pdf
http://op.niscair.res.in/index.php/IJPAP/article/view/44713
 
Data Source Entry Indian Journal of Pure & Applied Physics (IJPAP); ##issue.vol## 59, ##issue.no## 8 (2021): Indian Journal of Pure & Applied Physics
 
Language Note en
 
Nonspecific Relationship Entry http://op.niscair.res.in/index.php/IJPAP/article/download/44713/465542757
http://op.niscair.res.in/index.php/IJPAP/article/download/44713/465542758
http://op.niscair.res.in/index.php/IJPAP/article/download/44713/465542759
http://op.niscair.res.in/index.php/IJPAP/article/download/44713/465542760
http://op.niscair.res.in/index.php/IJPAP/article/download/44713/465542761
http://op.niscair.res.in/index.php/IJPAP/article/download/44713/465542762
http://op.niscair.res.in/index.php/IJPAP/article/download/44713/465542763
http://op.niscair.res.in/index.php/IJPAP/article/download/44713/465542764
http://op.niscair.res.in/index.php/IJPAP/article/download/44713/465542765
http://op.niscair.res.in/index.php/IJPAP/article/download/44713/465542766
http://op.niscair.res.in/index.php/IJPAP/article/download/44713/465542767
http://op.niscair.res.in/index.php/IJPAP/article/download/44713/465542768
 
Terms Governing Use and Reproduction Note Except where otherwise noted, the Articles on this site are licensed under Creative Commons License: CC Attribution-Noncommercial-No Derivative Works 2.5 India © 2015. The Council of Scientific &amp; Industrial Research, New Delhi.