Gluonic evanescent operators: classification and one-loop renormalization

doi:10.1007/JHEP08(2022)141

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	Gluonic evanescent operators: classification and one-loop renormalization
	Jin, Qingjun ; Ren, Ke 3; Yang, Gang 1,3,4; Yu, Rui 3
刊名	JOURNAL OF HIGH ENERGY PHYSICS
	2022
期号	8 页码:141
关键词	DIMENSIONAL REGULARIZATION AMPLITUDES REDUCTION MODEL TREE
ISSN号	1029-8479
DOI	10.1007/JHEP08(2022)141
英文摘要	Evanescent operators are a special class of operators that vanish classically in four-dimensional spacetime, while in general dimensions they are non-zero and are expected to have non-trivial physical effects at the quantum loop level in dimensional regularization. In this paper we initiate the study of evanescent operators in pure Yang-Mills theory. We develop a systematic method for classifying and constructing the d-dimensional Lorentz invariant evanescent operators, which start to appear at mass dimension ten. We also compute one-loop form factors for the dimension-ten operators via the d-dimensional unitarity method and obtain their one-loop anomalous dimensions. These operators are necessary ingredients in the study of high dimensional operators in effective field theories involving a Yang-Mills sector.
学科主题	Physics
语种	英语
内容类型	期刊论文
源URL	[http://ir.itp.ac.cn/handle/311006/27767]
专题	理论物理研究所_理论物理所1978-2010年知识产出
作者单位	1.UCAS, Hangzhou Inst Adv Study, Sch Fundamental Phys & Math Sci, Hangzhou 310024, Peoples R China 2.Int Ctr Theoret Phys Asia Pacific, Beijing, Peoples R China 3.China Acad Engn Phys, Grad Sch, 10 Xibeiwang East Rd, Beijing 100193, Peoples R China 4.Chinese Acad Sci, Inst Theoret Phys, CAS Key Lab Theoret Phys, Beijing 100190, Peoples R China
推荐引用方式 GB/T 7714	Jin, Qingjun,Ren, Ke,Yang, Gang,et al. Gluonic evanescent operators: classification and one-loop renormalization[J]. JOURNAL OF HIGH ENERGY PHYSICS,2022(8):141.
APA	Jin, Qingjun,Ren, Ke,Yang, Gang,&Yu, Rui.(2022).Gluonic evanescent operators: classification and one-loop renormalization.JOURNAL OF HIGH ENERGY PHYSICS(8),141.
MLA	Jin, Qingjun,et al."Gluonic evanescent operators: classification and one-loop renormalization".JOURNAL OF HIGH ENERGY PHYSICS .8(2022):141.