Dynamical Properties and Effects of Quantum Diffraction on The Propagation of E-A-Solitary Waves in Three-Component Fermi Plasma
Abstract
Electron Acoustic Solitary structures in Fermi Plasma with two temperature electrons have various applications in space and laboratory-made plasma. Formulation of an adequate theory is important to understand various physical systems with various physical parameters. The motion of two temperature electrons in a quantum Fermi plasma system highly affects the solitary profile of the system. We study the quantum Fermi plasma system with two temperature electrons where the streaming velocities of the two-electron population are opposite. We consider the quantum hydrodynamic model (QHD) and derive a linear dispersion relation for the system. For the non-linear study of the system, we use the standard perturbation technique to derive KdV-B equation and show the evolution of a solitary profile with different plasma parameters. We analyze the stable Rouge wave structure using NLSE and show simulation results. We study the dynamical properties and phase plot for a two-stream quantum Fermi plasma system with two temperature electrons.
Keywords
Cite
@article{arxiv.2012.13616,
title = {Dynamical Properties and Effects of Quantum Diffraction on The Propagation of E-A-Solitary Waves in Three-Component Fermi Plasma},
author = {Tamal Ghosh and Suman Pramanick and Soumya Sarkar and Ankita Dey and Swarniv Chandra},
journal= {arXiv preprint arXiv:2012.13616},
year = {2020}
}
Comments
8 pages, 14 figures. arXiv admin note: substantial text overlap with arXiv:2008.13021