A COMPARISON BETWEEN APPROACHES FOR DERIVING KINETIC-EQUATIONS FOR A DILUTE INHOMOGENEOUS QUANTUM GAS

被引:1
作者
DEHAAN, M
机构
[1] Service de Physique Statistique, Plasmas et Optique Non Lineaire Campus de la Plaine, Brussels, 1050, Boulevard du Triomphe
来源
EUROPHYSICS LETTERS | 1991年 / 14卷 / 01期
关键词
KINETIC AND TRANSPORT THEORY OF FLUIDS; PHYSICAL PROPERTIES OF GASES; QUANTUM STATISTICAL MECHANICS;
D O I
10.1209/0295-5075/14/1/007
中图分类号
O4 [物理学];
学科分类号
0702 ;
摘要
The kinetic equation proposed by Nacher, Tastevin and Laloe is placed in the general framework for deriving kinetic equations by a systematic analysis of the hierarchy of equations for the time evolution of the Wigner distribution functions (Wdf). We prove that the stationary solution of their equation can be identified with the equilibrium one-particle distribution function in the grand canonical ensemble.
引用
收藏
页码:39 / 42
页数:4
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