Thermodynamic stability of interacting fermions system with matrix eigenvalue method  

作　　者：覃昉 陈继胜 

机构地区：[1]Physics Department and Institute of Particle Physics,Central China Normal University

出　　处：《Chinese Physics B》2009年第7期2654-2658,共5页中国物理B（英文版）

基　　金：Project supported by the Scientific Starting Research Fund of Central China Normal University of China;the National Natural Science Foundation of China (Grant Nos 10675052 and 10875050);Ministry of Education of China (Grant No IRT0624)

摘　　要：A matrix eigenvalue method is applied to analyse the thermodynamic stability of two-component interacting fermions. The non-relativistic and ultra-relativistic d = 1, 2, 3 dimensions have been discussed in detail, respectively. The corresponding stability region has been given according to the two-body interaction strength and the particle number density ratio.A matrix eigenvalue method is applied to analyse the thermodynamic stability of two-component interacting fermions. The non-relativistic and ultra-relativistic d = 1, 2, 3 dimensions have been discussed in detail, respectively. The corresponding stability region has been given according to the two-body interaction strength and the particle number density ratio.

关 键 词：thermodynamic stability fermions mixing matrix eigenvalue method 

分 类 号：O562[理学—原子与分子物理]