ITP OpenIR  > SCI期刊论文
Li, Hao-Lin; Ren, Zhe; Xiao, Ming-Lei; Yu, Jiang-Hao; Zheng, Yu-Hui
Complete set of dimension-nine operators in the standard model effective field theory
Source PublicationPHYSICAL REVIEW D
Language英语
AbstractWe present a complete and independent list of the dimension-nine operator basis in the Standard Model effective field theory by an automatic algorithm based on the amplitude-operator correspondence. A complete basis (Y-basis) is first constructed by enumerating the Young tableau of an auxiliary SU(N) group and the gauge groups, with the equation-of-motion and integration-by-part redundancies all removed. In the presence of repeated fields, another basis (P-basis) with explicit flavor symmetries among them is derived from the Y-basis, which further induces a basis of independent monomial operators through a systematic process called desymmetrization. Our form of operators has advantages over the traditional way of presenting operators constrained by flavor relations, in the simplicity of both eliminating flavor redundancies and identifying independent flavor-specified operators. We list the 90456 (560) operators for three (one) generations of fermions, all of which violate baryon number or lepton number conservation; among them we find new violation patterns as Delta B = 2 and Delta L = 3, which only appear at the dimensions d = 9.
2021
ISSN2470-0010
Volume104Issue:1Pages:15025
Cooperation Status国内
Subject AreaAstronomy & Astrophysics ; Physics
MOST Discipline CatalogueAstronomy & Astrophysics ; Physics, Particles & Fields
DOI10.1103/PhysRevD.104.015025
Indexed BySCIE
Citation statistics
Document Type期刊论文
Identifierhttp://ir.itp.ac.cn/handle/311006/27289
CollectionSCI期刊论文
Affiliation1.[Li, Hao-Lin
2.Ren, Zhe
3.Xiao, Ming-Lei
4.Yu, Jiang-Hao
5.Chinese Acad Sci, Inst Theoret Phys, CAS Key Lab Theoret Phys, Beijing 100190, Peoples R China
6.[Ren, Zhe
7.Univ Chinese Acad Sci, Sch Phys Sci, Beijing 100049, Peoples R China
8.Univ Chinese Acad Sci, Sch Fundamental Phys & Math Sci, Hangzhou Inst Adv Study, Hangzhou 310024, Peoples R China
9.Peking Univ, Ctr High Energy Phys, Beijing 100871, Peoples R China
10.Int Ctr Theoret Phys Asia Pacific, Beijing, Peoples R China
Recommended Citation
GB/T 7714
Li, Hao-Lin,Ren, Zhe,Xiao, Ming-Lei,et al. Complete set of dimension-nine operators in the standard model effective field theory[J]. PHYSICAL REVIEW D,2021,104(1):15025.
APA Li, Hao-Lin,Ren, Zhe,Xiao, Ming-Lei,Yu, Jiang-Hao,&Zheng, Yu-Hui.(2021).Complete set of dimension-nine operators in the standard model effective field theory.PHYSICAL REVIEW D,104(1),15025.
MLA Li, Hao-Lin,et al."Complete set of dimension-nine operators in the standard model effective field theory".PHYSICAL REVIEW D 104.1(2021):15025.
Files in This Item:
There are no files associated with this item.
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Li, Hao-Lin]'s Articles
[Ren, Zhe]'s Articles
[Xiao, Ming-Lei]'s Articles
Baidu academic
Similar articles in Baidu academic
[Li, Hao-Lin]'s Articles
[Ren, Zhe]'s Articles
[Xiao, Ming-Lei]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Li, Hao-Lin]'s Articles
[Ren, Zhe]'s Articles
[Xiao, Ming-Lei]'s Articles
Terms of Use
No data!
Social Bookmark/Share
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.