Thermodynamic functions of dense quantum plasmas

被引：0

作者：

Vorberger, J ^{[1
]}

Schlanges, M ^{[1
]}

Kraeft, WD ^{[1
]}

Dewitt, HE ^{[1
]}

机构：

[1] Univ Greifswald, Inst Phys, D-17489 Greifswald, Germany

来源：

Proceedings of the Conference Progress in Nonequilibrium Green's Functions II | 2003年

关键词：

D O I：

10.1142/9789812705129_0005

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

In this paper, Green's function technique is applied to calculate the EOS for weakly coupled plasmas. Especially, the Montroll Ward approximation is used to cover the density-temperature region where correlations as well as Fermi statistics have to be taken into account. First, low and high density expansions for the thermodynamic functions of two-component plasmas are presented, Then, the EOS in Montroll-Ward approximation is calculated by numerical evaluation. Results for hydrogen and for an electron-positron plasma are given, We compare our numerical results with recent data from quantum simulations and use our EOS theory to investigate correlation and quantum effects of the mean kinetic energy.

引用

页码：66 / 73

页数：8

共 50 条

[41] Ion potential in non-ideal dense quantum plasmas
Moldabekov, Zh. A.
Groth, S.
Dornheim, T.
Bonitz, M.
Ramazanov, T. S.
CONTRIBUTIONS TO PLASMA PHYSICS, 2017, 57 (10) : 532 - 538
[42] Resonances in positron-hydrogen scattering in dense quantum plasmas
Jiang, Zishi
Zhang, Yong-Zhi
Kar, Sabyasachi
PHYSICS OF PLASMAS, 2015, 22 (05)
[43] Photoionization of hydrogen-like ions in dense quantum plasmas
Qi, Y. Y.
Wang, J. G.
Janev, R. K.
PHYSICS OF PLASMAS, 2017, 24 (06)
[44] Quantum kinetic approach to transport processes in dense laser plasmas
Schlanges, M
Bornath, T
Kremp, D
Hilse, P
CONTRIBUTIONS TO PLASMA PHYSICS, 2003, 43 (5-6) : 360 - 362
[45] Quantum effects on dynamic structure factors in dense magnetized plasmas
Mondal, Tushar
Gregori, Gianluca
PHYSICAL REVIEW RESEARCH, 2024, 6 (01):
[46] MODIFICATION OF THE QUANTUM DEFECT METHOD APPLICABLE TO DENSE-PLASMAS
MIHAJLOV, A
DJORDJEVIC, D
POPOVIC, MM
JOURNAL DE PHYSIQUE, 1979, 40 : 689 - 690
[47] Quantum effects on the transition bremsstrahlung process in dense semiclassical plasmas
Ki, Dae-Han
Jung, Young-Dae
EPL, 2010, 91 (06)
[48] On the quantum Landau collision operator and electron collisions in dense plasmas
Daligault, Jerome
PHYSICS OF PLASMAS, 2016, 23 (03)
[49] CALCULATION OF SOME THERMODYNAMIC PROPERTIES OF AIR PLASMAS - INTERNAL PARTITION-FUNCTIONS, PLASMA COMPOSITION, AND THERMODYNAMIC FUNCTIONS
BACRI, J
RAFFANEL, S
PLASMA CHEMISTRY AND PLASMA PROCESSING, 1987, 7 (01) : 53 - 87
[50] Thermodynamic functions of strongly coupled plasmas:: Local field effects
Stolzmann, W
Rösler, M
STRONGLY COUPLED COULOMB SYSTEMS, 1998, : 673 - 677

← 1 2 3 4 5 →