The four-loop cusp anomalous dimension from the N=4 Sudakov form factor
文献类型：期刊论文
| 作者 | Huber, Tobias; von Manteuffel, Andreas; Panzer, Erik2; Schabinger, Robert M.; Yang, Gang3
|
| 刊名 | PHYSICS LETTERS B
 |
| 出版日期 | 2020 |
| 卷号 | 807页码:135543 |
| 关键词 | RENORMALIZATION-GROUP INTEGRATION PARTS |
| ISSN号 | 0370-2693 |
| DOI | 10.1016/j.physletb.2020.135543 |
| 英文摘要 | We 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. |
| 学科主题 | Astronomy & Astrophysics ; Physics |
| 语种 | 英语 |
| 源URL | [http://ir.itp.ac.cn/handle/311006/27506]  |
| 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.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 |
| 推荐引用方式 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. |
入库方式： OAI收割
来源：理论物理研究所
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