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Title: Jeans instability of magnetized quantum plasma: Effect of viscosity, rotation and finite Larmor radius corrections

The Jeans instability of self-gravitating quantum plasma is examined considering the effects of viscosity, finite Larmor radius (FLR) corrections and rotation. The analysis is done by normal mode analysis theory with the help of relevant linearized perturbation equations of the problem. The general dispersion relation is obtained using the quantum magneto hydrodynamic model. The modified condition of Jeans instability is obtained and the numerical calculations have been performed to show the effects of various parameters on the growth rate of Jeans instability.
Authors:
;  [1] ;  [2]
  1. Department of Physics, Ujjain Engineering College, Ujjain, M.P.456010 (India)
  2. School of Studies in Physics, Vikram University Ujjain, M. P. - 456010 (India)
Publication Date:
OSTI Identifier:
22488654
Resource Type:
Journal Article
Resource Relation:
Journal Name: AIP Conference Proceedings; Journal Volume: 1670; Journal Issue: 1; Conference: EIPT-2015: International conference on emerging interfaces of plasma science and technology, Ujjain (India), 9-10 Mar 2015; Other Information: (c) 2015 AIP Publishing LLC; Country of input: International Atomic Energy Agency (IAEA)
Country of Publication:
United States
Language:
English
Subject:
71 CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS; CORRECTIONS; DISPERSION RELATIONS; DISTURBANCES; LARMOR RADIUS; MAGNETOHYDRODYNAMICS; NORMAL-MODE ANALYSIS; PLASMA INSTABILITY; QUANTUM PLASMA; ROTATION; VISCOSITY