Equation of state of a hydrogen plasma by density functional molecular dynamics

J. I. Penman; J. G. Clérouin; P. G. Zérah

doi:10.1103/PhysRevE.51.R5224

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Equation of state of a hydrogen plasma by density functional molecular dynamics

J. I. Penman, J. G. Clérouin, and P. G. Zérah

Phys. Rev. E 51, R5224(R) – Published 1 June 1995

Abstract

The orbital-free molecular dynamics model is used in a finite temperature extension of Kirshnits (Zh. Eksp. Teor. Fiz. 32, 115 (1957) [Sov. Phys. JETP 5, 64 (1957)]) to compute the equation of state of a hydrogen plasma. The pressures, corrected to account for the nontransferability of the pseudopotential, are in a good agreement with existing theories.

Received 21 February 1995

DOI:https://doi.org/10.1103/PhysRevE.51.R5224

Authors & Affiliations

J. I. Penman, J. G. Clérouin, and P. G. Zérah

CEA-Centre d’Etudes de Limeil-Valenton, 94195 Villeneuve-St.-Georges Cedex, France

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Issue

Vol. 51, Iss. 6 — June 1995

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Physical Review E

covering statistical, nonlinear, biological, and soft matter physics