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5. Study of Topological Structure of Vacuum by Lattice QCD

Study of Topological Structure of Vacuum by Lattice QCD

来源 :理论物理通讯（英文版） | 被引量 : 0次 | 上传用户：bsqtld0

【摘 要】

：

Overlap fermions and improved 5Li cooling are compared, which exhibits that these two filter methods can produce similar structures. Then the overlap fermions a

【作 者】

：

WANG Zi-Qing L Xiao-Fu WANG Fa 

【机 构】

：

Department of Physics,L(U) Xiao-Fu(Department of Physics,Institute of Theoretical Physics,CCAST (Wor

【出 处】

：

理论物理通讯（英文版）

【发表日期】

：

2004年期

【关键词】

：

overlap fermions improved 5Li cooling topological charge structure of the vacuum 

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论文部分内容阅读

Overlap fermions and improved 5Li cooling are compared, which exhibits that these two filter methods can produce similar structures. Then the overlap fermions and improved 5Li cooling are combined to calculate the topological charge and identify the structure of the vacuum. The results are consistent with instanton liquid model.

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