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Title: Dynamics of Spin-(1/2) Quantum Plasmas

Abstract

The fully nonlinear governing equations for spin-(1/2) quantum plasmas are presented. Starting from the Pauli equation, the relevant plasma equations are derived, and it is shown that nontrivial quantum spin couplings arise, enabling studies of the combined collective and spin dynamics. The linear response of the quantum plasma in an electron-ion system is obtained and analyzed. Applications of the theory to solid state and astrophysical systems as well as dusty plasmas are pointed out.

Authors:
;  [1]
  1. Department of Physics, Umeaa University, SE-901 87 Umeaa (Sweden)
Publication Date:
OSTI Identifier:
20861600
Resource Type:
Journal Article
Resource Relation:
Journal Name: Physical Review Letters; Journal Volume: 98; Journal Issue: 2; Other Information: DOI: 10.1103/PhysRevLett.98.025001; (c) 2007 The American Physical Society; Country of input: International Atomic Energy Agency (IAEA)
Country of Publication:
United States
Language:
English
Subject:
71 CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS; 70 PLASMA PHYSICS AND FUSION TECHNOLOGY; ELECTRONS; EQUATIONS; IONS; NONLINEAR PROBLEMS; QUANTUM PLASMA; SPIN

Citation Formats

Marklund, Mattias, and Brodin, Gert. Dynamics of Spin-(1/2) Quantum Plasmas. United States: N. p., 2007. Web. doi:10.1103/PHYSREVLETT.98.025001.
Marklund, Mattias, & Brodin, Gert. Dynamics of Spin-(1/2) Quantum Plasmas. United States. doi:10.1103/PHYSREVLETT.98.025001.
Marklund, Mattias, and Brodin, Gert. Fri . "Dynamics of Spin-(1/2) Quantum Plasmas". United States. doi:10.1103/PHYSREVLETT.98.025001.
@article{osti_20861600,
title = {Dynamics of Spin-(1/2) Quantum Plasmas},
author = {Marklund, Mattias and Brodin, Gert},
abstractNote = {The fully nonlinear governing equations for spin-(1/2) quantum plasmas are presented. Starting from the Pauli equation, the relevant plasma equations are derived, and it is shown that nontrivial quantum spin couplings arise, enabling studies of the combined collective and spin dynamics. The linear response of the quantum plasma in an electron-ion system is obtained and analyzed. Applications of the theory to solid state and astrophysical systems as well as dusty plasmas are pointed out.},
doi = {10.1103/PHYSREVLETT.98.025001},
journal = {Physical Review Letters},
number = 2,
volume = 98,
place = {United States},
year = {Fri Jan 12 00:00:00 EST 2007},
month = {Fri Jan 12 00:00:00 EST 2007}
}