ITP OpenIR  > SCI期刊论文
Huber, Tobias; von Manteuffel, Andreas; Panzer, Erik2; Schabinger, Robert M.; Yang, Gang3
The four-loop cusp anomalous dimension from the N=4 Sudakov form factor
Source PublicationPHYSICS LETTERS B
Language英语
KeywordRENORMALIZATION-GROUP INTEGRATION PARTS
AbstractWe present an analytic derivation of the full four-loop cusp anomalous dimension of N = 4 supersymmetric Yang-Mills theory from the Sudakov form factor. To extract the cusp anomalous dimension, we calculate the epsilon(-2) pole of the form factor using parametric integrations of finite integrals. We provide uniformly transcendental results for the master integrals through to weight six and confirm a very recent independent analytic result for the full four-loop cusp anomalous dimension of the N = 4 model. (C) 2020 The Authors. Published by Elsevier B.V.
2020
ISSN0370-2693
Volume807Pages:135543
Cooperation Status国际
Subject AreaAstronomy & Astrophysics ; Physics
MOST Discipline CatalogueAstronomy & Astrophysics ; Physics, Nuclear ; Physics, Particles & Fields
DOI10.1016/j.physletb.2020.135543
Indexed BySCIE
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Document Type期刊论文
Identifierhttp://ir.itp.ac.cn/handle/311006/27506
CollectionSCI期刊论文
Affiliation1.Univ Siegen, Nat Wissensch Lich Tech Fak, Walter Flex Str 3, D-57068 Siegen, Germany
2.von Manteuffel, Andreas; Schabinger, Robert M.] Michigan State Univ, Dept Phys & Astron, E Lansing, MI 48824 USA
3.Univ Oxford, All Souls Coll, Oxford OX1 4AL, England
4.Chinese Acad Sci, Inst Theoret Phys, CAS Key Lab Theoret Phys, Beijing 100190, Peoples R China
Recommended Citation
GB/T 7714
Huber, Tobias,von Manteuffel, Andreas,Panzer, Erik,et al. The four-loop cusp anomalous dimension from the N=4 Sudakov form factor[J]. PHYSICS LETTERS B,2020,807:135543.
APA Huber, Tobias,von Manteuffel, Andreas,Panzer, Erik,Schabinger, Robert M.,&Yang, Gang.(2020).The four-loop cusp anomalous dimension from the N=4 Sudakov form factor.PHYSICS LETTERS B,807,135543.
MLA Huber, Tobias,et al."The four-loop cusp anomalous dimension from the N=4 Sudakov form factor".PHYSICS LETTERS B 807(2020):135543.
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