Nonperturbative Aspects of Axial Vector Vertex

作     者：ZONGHong－Shi CHANGChao－Hsi 等 

作者机构：DepartmentofPhysicsNanjingUniversityNanjing210093China CCAST（WorldLaboratory）P.O.Box8730Beijing100080China 

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

年 卷 期：2002年第37卷第4期

页      面：461-464页

核心收录：

学科分类：07[理学] 0704[理学-天文学] 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：nonperturbative QCD constituent quark spontaneous chiral symmetry breaking 

摘      要：It is shown how the axial vector current of current quarks is related to that of constituent quarks within the framework of the global color symmetry *** dressing of the axial vector vertex and the quark self-energy functions are described by the inhomogeneous Bethe-Salpeter equation in the ladder approximation and the Schwinger Dyson equation in the rainbow approximation,respectively.