非定域夸克真空的结构和Kisslinger函数

原子核物理评论 , 2007, 24(3): 171-174. doi: 10.3969/j.issn.1007-4627.2007.03.002

非定域夸克真空的结构和Kisslinger函数

蒙成举 ^1, , 潘继环 ^2, , 周丽娟 ^3, , 马维兴 ^4,

1.河池学院物理与电子工程系,广西,宜州,546300

2.河池学院物理与电子工程系,广西,宜州,546300

3.广西工学院强子物理与非微扰QCD合作研究组,广西,柳州,545006

4.中国科学院高能物理研究所,北京,100049

基金项目: 广西科技厅科研项目(0481030;0542042;0575020) 国家自然科学基金(10565001;10647002)

关键词：夸克传播子 , 非定域QCD真空凝聚 , 定域QCD真空凝聚

Structure of Non-local Quark Vacuum Condensate and Kisslinger Function

夸克的真空凝聚是量子色动力学(QCD)研究中一个非常重要的问题.用完全穿衣服的夸克传播子研究了QCD真空性质和夸克的真空结构.计算了定域夸克的真空凝聚值,预言了夸克的真空结构.其结果与文献中的经验值相符合,也与Dyson-Schwinger方程解一致.说明参数化的夸克传播子是成功和可靠的.

参考文献

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非定域夸克真空的结构和Kisslinger函数

Structure of Non-local Quark Vacuum Condensate and Kisslinger Function

参考文献