Calculation of Internal Energy and Pressure of Dense Hydrogen Plasma by Direct Path Integral Monte Carlo Approach

Chin. Phys. Lett.

2003, Vol. 20

Issue (9): 1530-1532 DOI:

Original Articles

Calculation of Internal Energy and Pressure of Dense Hydrogen Plasma by Direct Path Integral Monte Carlo Approach

LIU Song-Fen;HU Bei-Lai

Department of Physics, Nankai University, Tianjin 300071

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LIU Song-Fen, HU Bei-Lai 2003 Chin. Phys. Lett. 20 1530-1532

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Abstract The internal energy and pressure of dense hydrogen plasma are calculated by the direct path integral Monte Carlo approach. The Kelbg potential is used as interaction potentials both between electrons and between protons and electrons in the calculation. The complete formulae for internal energy and pressure in dense hydrogen plasma derived for the simulation are presented. The correctness of the derived formulae are validated by the obtained simulation results. The numerical results are discussed in details.

Keywords: 52.25.Kn 52.65.-y 52.65.Pp

Published: 01 September 2003

PACS:	52.25.Kn	(Thermodynamics of plasmas)
	52.65.-y	(Plasma simulation)
	52.65.Pp	(Monte Carlo methods)

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https://cpl.iphy.ac.cn/ OR https://cpl.iphy.ac.cn/Y2003/V20/I9/01530

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