The two-loop eight-point amplitude in ABJM theory
文献类型：期刊论文
| 作者 | He, Song1,2,3 ; Huang, Yu-tin; Kuo, Chia-Kai; Li, Zhenjie
|
| 刊名 | JOURNAL OF HIGH ENERGY PHYSICS
 |
| 出版日期 | 2023 |
| 期号 | 2页码:65 |
| 关键词 | HEXAGON WILSON LOOP |
| ISSN号 | 1029-8479 |
| DOI | 10.1007/JHEP02(2023)065 |
| 英文摘要 | In this paper, we present the two-loop correction to scattering amplitudes in three-dimensional N = 6 Chern-Simons matter theory. We use the eight-point case as our main example, but the method generalizes to all multiplicities. The integrand is completely fixed by dual conformal symmetry, maximal cuts, constraints from soft-collinear behavior, and from the vanishing of odd-multiplicity amplitudes. After performing integrations with Higgs regularizations, the integrated results demonstrate that the infrared divergence is again identical to that of N = 4 super Yang-Mills. After subtracting divergences, the finite part is dual conformal invariant, and respects various symmetries; it has uniform transcendentality weight two and exhibits a nice analytic structure. |
| 学科主题 | Physics |
| 语种 | 英语 |
| 源URL | [http://ir.itp.ac.cn/handle/311006/28096]  |
| 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.Chinese Acad Sci, Inst Theoret Phys, CAS Key Lab Theoret Phys, Beijing 100190, Peoples R China 2.UCAS, Hangzhou Inst Adv Study, Sch Fundamental Phys & Math Sci, Hangzhou 310024, Peoples R China 3.ICTP AP, Beijing, Peoples R China 4.Peng Huanwu Ctr Fundamental Theory, Hefei 230026, Anhui, Peoples R China 5.Natl Taiwan Univ, Dept Phys, Taipei 10617, Taiwan 6.Natl Taiwan Univ, Ctr Theoret Phys, Taipei 10617, Taiwan 7.Natl Ctr Theoret Sci, Phys Div, Taipei 10617, Taiwan |
| 推荐引用方式 GB/T 7714 | He, Song,Huang, Yu-tin,Kuo, Chia-Kai,et al. The two-loop eight-point amplitude in ABJM theory[J]. JOURNAL OF HIGH ENERGY PHYSICS,2023(2):65. |
| APA | He, Song,Huang, Yu-tin,Kuo, Chia-Kai,&Li, Zhenjie.(2023).The two-loop eight-point amplitude in ABJM theory.JOURNAL OF HIGH ENERGY PHYSICS(2),65. |
| MLA | He, Song,et al."The two-loop eight-point amplitude in ABJM theory".JOURNAL OF HIGH ENERGY PHYSICS .2(2023):65. |
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来源：理论物理研究所
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