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	Investigating the topological structure of quenched lattice qcd with overlap fermions using a multi-probing approximation*
	Zou,You-Hao1; Zhang,Jian-Bo1; Xiong,Guang-Yi1; Chen,Ying2,3; Liu,Chuan4,5; Liu,Yu-Bin6; Ma,Jian-Ping7
刊名	Chinese physics c
	2017-10-01
卷号	41期号:10
关键词	11.15.ha 12.38.-t 12.38.gc Topological structure Topological susceptibility Multi-probing approximation Topological clusters
ISSN号	1674-1137
DOI	10.1088/1674-1137/41/10/103104
英文摘要	Abstractthe topological charge density and topological susceptibility are determined by a multi-probing approximation using overlap fermions in quenched su(3) gauge theory. then we investigate the topological structure of the quenched qcd vacuum, and compare it with results from the all-scale topological density. the results are consistent. random permuted topological charge density is used to check whether these structures represent underlying ordered properties. the pseudoscalar glueball mass is extracted from the two-point correlation function of the topological charge density. we study 3 ensembles of different lattice spacing a with the same lattice volume 163×32. the results are compatible with the results of all-scale topological charge density, and the topological structures revealed by multi-probing are much closer to all-scale topological charge density than those from eigenmode expansion.
语种	英语
出版者	IOP Publishing
WOS记录号	IOP:1674-1137-41-10-103104
内容类型	期刊论文
URI标识	http://www.corc.org.cn/handle/1471x/2175694
专题	高能物理研究所
作者单位	1.Department of Physics, Zhejiang University, Zhejiang 310027, China 2.Institute of High Energy Physics, Chinese Academy of Sciences, Beijing 100049, China 3.Theoretical Center for Science Facilities, Chinese Academy of Sciences, Beijing 100049, China 4.School of Physics, Peking University, Beijing 100871, China 5.Collaborative Innovation Center of Quantum Matter, Beijing 100871, China 6.School of Physics, Nankai University, Tianjin 300071, China 7.Institute of Theoretical Physics, Chinese Academy of Sciences, Beijing 100080, China
推荐引用方式 GB/T 7714	Zou,You-Hao,Zhang,Jian-Bo,Xiong,Guang-Yi,et al. Investigating the topological structure of quenched lattice qcd with overlap fermions using a multi-probing approximation*[J]. Chinese physics c,2017,41(10).
APA	Zou,You-Hao.,Zhang,Jian-Bo.,Xiong,Guang-Yi.,Chen,Ying.,Liu,Chuan.,...&Ma,Jian-Ping.(2017).Investigating the topological structure of quenched lattice qcd with overlap fermions using a multi-probing approximation*.Chinese physics c,41(10).
MLA	Zou,You-Hao,et al."Investigating the topological structure of quenched lattice qcd with overlap fermions using a multi-probing approximation*".Chinese physics c 41.10(2017).

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