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arXiv · 2012.13616

Dynamical Properties and Effects of Quantum Diffraction on The Propagation of E-A-Solitary Waves in Three-Component Fermi Plasma

Tamal Ghosh·Suman Pramanick·Soumya Sarkar·Ankita Dey·Swarniv Chandra
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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.

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Tamal Ghosh, Suman Pramanick, Soumya Sarkar, Ankita Dey, Swarniv Chandra. 2020-12-25. Dynamical Properties and Effects of Quantum Diffraction on The Propagation of E-A-Solitary Waves in Three-Component Fermi Plasma. https://arxiv.org/abs/2012.13616

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