NPC系统规格化模型广义势的临界渐近形式  

Critical Asymptotic form of Generalized Potentical in The Standardized Model of NPC Systems

作　　者：蔡绍洪[1] 戴陵江[1] 

机构地区：[1]贵州大学物理系,贵阳550025

出　　处：《贵州大学学报（自然科学版）》1998年第2期92-97,共6页Journal of Guizhou University:Natural Sciences

摘　　要：非平衡相变的背景参考态是非平衡定态，在定态条件下，系统的序参量存在着一个描述其运动状态的广义势函数．本文以一般非平衡相交系统的规格化模型为基础，考察了其局域序参量广义势的可能结构。The relevent state of noneguilibrium phase transition background is nonequilibrium sta-tionory state. Under the stationory state, there is a generalized Potentical function which it can beused to describe the stability and motion state for order parameter of the system, In this paper, onthe basis of the standarelized model of nonequilibrium Phase transition, We study the existentPossible form of the generalized Potentical for the local order Parameter in this nonequllrium system, and derived the asympotic form of the generalized Potentical at the infintesimal vicinity ofnonequilibrium phase transition critical poinnt.

关 键 词：非平衡相变 规格化模型 临界点 广义势 NPC系统 

分 类 号：O414.22[理学—理论物理]