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Title: Stability analysis for two-dimensional ion-acoustic waves in quantum plasmas

The quantum hydrodynamic model is applied to two-dimensional ion-acoustic waves in quantum plasmas. The two-dimensional quantum hydrodynamic model is used to obtain a deformed Kortewegde Vries (dKdV) equation by reductive perturbation method. By using the solution of auxiliary ordinary equations, a extended direct algebraic method is described to construct the exact solutions for nonlinear quantum dKdV equation. The present results are describing the generation and evolution of such waves, their interactions, and their stability.
Authors:
 [1] ;  [2]
  1. Mathematics Department, Faculty of Science, Taibah University, Al-Ula (Saudi Arabia)
  2. (Egypt)
Publication Date:
OSTI Identifier:
22252810
Resource Type:
Journal Article
Resource Relation:
Journal Name: Physics of Plasmas; Journal Volume: 21; Journal Issue: 5; Other Information: (c) 2014 AIP Publishing LLC; Country of input: International Atomic Energy Agency (IAEA)
Country of Publication:
United States
Language:
English
Subject:
70 PLASMA PHYSICS AND FUSION TECHNOLOGY; EXACT SOLUTIONS; HYDRODYNAMIC MODEL; ION ACOUSTIC WAVES; NONLINEAR PROBLEMS; PERTURBATION THEORY; QUANTUM PLASMA; STABILITY; TWO-DIMENSIONAL CALCULATIONS