The two-loop eight-point amplitude in ABJM theory

doi:10.1007/JHEP02(2023)065

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	The two-loop eight-point amplitude in ABJM theory
	He, Song 1,2,3; Huang, Yu-tin ; Kuo, Chia-Kai ; Li, Zhenjie
刊名	JOURNAL OF HIGH ENERGY PHYSICS
	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
内容类型	期刊论文
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.