Effect of a Small Current Quark Mass on Dressed Gluon and Quark Propagator

来源 :理论物理通讯 | 被引量 : 0次 | 上传用户：dingshilin

【摘要】

：

Based on the Dyson-Schwinger approach, a method for obtaining the small current quark mass effect on the dressed gluon and quark propagator is developed. A comp

【作者】

：

HOU Feng-Yao GU Jian-Zhong ZON

【机构】

：

Department of Physics,CCAST (World Laboratory)

【出处】

：

理论物理通讯

【发表日期】

：

2004年期

【关键词】

：

DS approach explicit and dynamical chiral symmetry breaking

【基金项目】

：

高等学校博士学科点专项科研项目;国家自然科学基金

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Based on the Dyson-Schwinger approach, a method for obtaining the small current quark mass effect on the dressed gluon and quark propagator is developed. A comparison with the results of the previous approach is given.

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Effect of a Small Current Quark Mass on Dressed Gluon and Quark Propagator

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