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Density Expansion of the Equation of State for a Multicomponent Quantum Plasma

Published online by Cambridge University Press:  09 March 2009

J. Riemann ,
M. Schlanges  and
W.D. Kraeft
J. Riemann
Affiliation:
Institut für Physik der Ernst-Moritz-Amdt-Universität, D-17487 Greifswald, Germany
M. Schlanges
Affiliation:
Institut für Physik der Ernst-Moritz-Amdt-Universität, D-17487 Greifswald, Germany
W.D. Kraeft
Affiliation:
Institut für Physik der Ernst-Moritz-Amdt-Universität, D-17487 Greifswald, Germany
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Abstract

Within the grand canonical ensemble, we use a general quantum statistical formula and the thermodynamic Green's functions to derive a perturbation expansion for the pressure of a multicomponent plasma. Different contributions to the equation of state (EOS) are given analytically and by numerical calculations. Exact results for the EOS are presented in the shape of a low-density expansion up to the order (ne2)5/2, including ladder-type contributions and “beyond Montroll–Ward” terms.

Type
Research Article
Information
Laser and Particle Beams , Volume 15 , Issue 4 , December 1997 , pp. 533 - 539
Copyright
Copyright © Cambridge University Press 1997

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References

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