Chemical Potential Dependence of the Dressed—Quark Propagator from an Effective Quark—Quark Interaction

作     者：ZONGHong-Shi PINGJia-Lun 等 

作者机构：DepartmentofPhysicsNanjingUniversityNanjign210093China CCAST(WorldPaboratory)P.O.Box8730Beijing100080China DepartmentofPhysicsNanjingNormalUniversityNanjing210097China 

出 版 物：《Communications in Theoretical Physics》 (理论物理通讯（英文版）)

年 卷 期：2002年第38卷第6X期

页      面：709-714页

核心收录：

学科分类：07[理学] 070202[理学-粒子物理与原子核物理] 0702[理学-物理学] 

基　　金：国家自然科学基金 

主　　题：夸克-夸克相互作用 禁闭 动力手征对称破缺 

摘      要：We exhibit a method for obtaining the low chemical potential dependence of the dressed quark propagatorfrom an effective quark-quark interaction model. Within this approach we explore the chemical potential dependenceof the dressed-quark propagator, which provides a means of determining the behavior of the chiral and deconfinementorder parameters. A comparison with the results of previous researches is given.