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Thomas–Fermi-like and average atom model equations of state for highly compressed matter at any temperature

Published online by Cambridge University Press:  09 March 2009

P. Friomy ,
C. Deutsch  and
G. Maynard
P. Friomy
Affiliation:
L.P.G.P.,*Bât. 212, Université Paris XI, 91405 Orsay, France
C. Deutsch
Affiliation:
L.P.G.P.,*Bât. 212, Université Paris XI, 91405 Orsay, France
G. Maynard
Affiliation:
L.P.G.P.,*Bât. 212, Université Paris XI, 91405 Orsay, France
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Abstract

We develop a systematic comparison of thermodynamical and atomic properties computed within the three (TF, TFD, and TFDW) Thomas-Fermi modellings with results obtained from the average atom model. A special emphasis is placed on using the same analytic approximations for exchange, correlation, and gradient corrections. Analogies and discrepancies with respect to temperature behaviour are also stressed.

Type
Research Article
Information
Laser and Particle Beams , Volume 10 , Issue 2 , June 1992 , pp. 263 - 275
Copyright
Copyright © Cambridge University Press 1992

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