Kinetic energy relaxation and correlation time of nonequilibrium many-particle systems

被引：44

作者：

Bonitz, M

Kremp, D

机构：

[1] Fachbereich Physik, Universität Rostock, Rostock 18051

来源：

PHYSICS LETTERS A | 1996年 / 212卷 / 1-2期

关键词：

D O I：

10.1016/0375-9601(96)00056-4

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

A simple method is proposed to calculate the correlation time of many-particle systems with binary collisions. It is based on the time evolution of kinetic energy and applies to arbitrary (quasi-)static interaction. The calculated nonequilibrium correlation time increases nearly linearly with the range of the interaction, similarly as in equilibrium.

引用

页码：83 / 90

页数：8

共 12 条

[1]

BOGOLYUBOV NN, 1961, STUDIES STATISTICAL, V1

[2] NONLINEAR CARRIER-PLASMON INTERACTION IN A ONE-DIMENSIONAL QUANTUM PLASMA [J].

BONITZ, M ;

SCOTT, DC ;

BINDER, R ;

KOCH, SW .

PHYSICAL REVIEW B, 1994, 50 (20) :15095-15098

[3]

BONITZ M, 1995, STRONGLY COUPLED PLA

[4] SUBPICOSECOND PLASMON RESPONSE - BUILDUP OF SCREENING [J].

ELSAYED, K ;

SCHUSTER, S ;

HAUG, H ;

HERZEL, F ;

HENNEBERGER, K .

PHYSICAL REVIEW B, 1994, 49 (11) :7337-7344

[5] COULOMB QUANTUM KINETICS IN A DENSE ELECTRON-GAS [J].

HAUG, H ;

ELL, C .

PHYSICAL REVIEW B, 1992, 46 (04) :2126-2132

[6]

Klimontovich Y.L., 1982, Kinetic Theory of Nonideal Gases and Nonideal Plasmas

[7]

KLIMONTOVICH YL, 1962, ZH EKSP TEOR FIZ, V43, P146

[8] MEMORY AND CORRELATION-EFFECTS IN NUCLEAR COLLISIONS [J].

KOHLER, HS .

PHYSICAL REVIEW C, 1995, 51 (06) :3232-3239

[9]

KOHLER HS, UNPUB PHYS REV A

[10] DYNAMICS OF SCREENING AND FIELD FLUCTUATIONS ON ULTRASHORT TIME SCALES [J].

MANZKE, G ;

HENNEBERGER, K ;

HEEG, J ;

ELSAYED, K ;

SCHUSTER, S ;

HAUG, H .

PHYSICA STATUS SOLIDI B-BASIC RESEARCH, 1995, 188 (01) :395-403

← 1 2 →