A comparison of condensate mass of QCD vacuum between Wilson line approach and Schwinger effect

doi:10.1088/1674-1137/abe03b

	A comparison of condensate mass of QCD vacuum between Wilson line approach and Schwinger effect
	Tahery, Sara 1,3; Chen, Xurong 1,2,3; Zou, Liping 1,3
刊名	CHINESE PHYSICS C
	2021-04-01
卷号	45 期号:4 页码:7
关键词	AdS/QCD holographic Schwinger effect gluon condensation of vacuum
ISSN号	1674-1137
DOI	10.1088/1674-1137/abe03b
通讯作者	Tahery, Sara(s.tahery@impcas.ac.cn)
英文摘要	We studied the condensate mass of QCD vacuum through the duality approach via dilaton wall background in the presence of the parameter c, which represents the condensation in a holographic set up. First, from Wilson line calculation, we found m(0)(2) (i.e., the condensate parameter in mixed non-local condensation), whose behavior mimics that of QCD. The value of m(0)(2) that we found by this approach is in agreement with QCD data. Second, we considered the produced mass m via the Schwinger effect mechanism in the presence of the parameter c. We show that vacuum condensation generally contributes the mass dominantly and that the produced mass via Schwinger effect is suppressed by m(0).
资助项目	National Natural Science Foundation of China[11575254] ; National Key Research and Development Program of China[2016YFE0130800] ; Strategic Priority Research Program of Chinese Academy of Sciences[XDB34030301] ; PIFI[2021PM0065]
WOS研究方向	Physics
语种	英语
出版者	IOP PUBLISHING LTD
WOS记录号	WOS:000630481500001
资助机构	National Natural Science Foundation of China ; National Key Research and Development Program of China ; Strategic Priority Research Program of Chinese Academy of Sciences ; PIFI
内容类型	期刊论文
源URL	[http://119.78.100.186/handle/113462/137736]
专题	中国科学院近代物理研究所
通讯作者	Tahery, Sara
作者单位	1.Chinese Acad Sci, Inst Modern Phys, Lanzhou 730000, Peoples R China 2.South China Normal Univ, Inst Quantum Matter, Guangdong Prov Key Lab Nucl Sci, Guangzhou 510006, Peoples R China 3.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
推荐引用方式 GB/T 7714	Tahery, Sara,Chen, Xurong,Zou, Liping. A comparison of condensate mass of QCD vacuum between Wilson line approach and Schwinger effect[J]. CHINESE PHYSICS C,2021,45(4):7.
APA	Tahery, Sara,Chen, Xurong,&Zou, Liping.(2021).A comparison of condensate mass of QCD vacuum between Wilson line approach and Schwinger effect.CHINESE PHYSICS C,45(4),7.
MLA	Tahery, Sara,et al."A comparison of condensate mass of QCD vacuum between Wilson line approach and Schwinger effect".CHINESE PHYSICS C 45.4(2021):7.