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Color-Kinematics Duality and Sudakov Form Factor at Five Loops for N=4 Supersymmetric Yang-Mills Theory
Yang, G; Yang, G (reprint author), Chinese Acad Sci, Inst Theoret Phys, Key Lab Theoret Phys, Beijing 100190, Peoples R China.
2016
发表期刊PHYSICAL REVIEW LETTERS
卷号117期号:27页码:271602
文章类型Article
摘要Using color-kinematics duality, we construct for the first time the full integrand of the five-loop Sudakov form factor in N = 4 super-Yang-Mills theory, including nonplanar contributions. This result also provides a first manifestation of the color-kinematics duality at five loops. The integrand is explicitly ultraviolet finite when D < 26/5, coincident with the known finiteness bound for amplitudes. If the double-copy method could be applied to the form factor, this would indicate an interesting ultraviolet finiteness bound for N = 8 supergravity at five loops. The result is also expected to provide an essential input for computing the five-loop nonplanar cusp anomalous dimension.
学科领域Physics
资助者Key Research Program of Frontier Sciences of CAS [QYZDB-SSW-SYS014] ; Key Research Program of Frontier Sciences of CAS [QYZDB-SSW-SYS014] ; Key Research Program of Frontier Sciences of CAS [QYZDB-SSW-SYS014] ; Key Research Program of Frontier Sciences of CAS [QYZDB-SSW-SYS014] ; Chinese Academy of Sciences (CAS) Hundred-Talent Program ; Chinese Academy of Sciences (CAS) Hundred-Talent Program ; Chinese Academy of Sciences (CAS) Hundred-Talent Program ; Chinese Academy of Sciences (CAS) Hundred-Talent Program ; Key Research Program of Frontier Sciences of CAS [QYZDB-SSW-SYS014] ; Key Research Program of Frontier Sciences of CAS [QYZDB-SSW-SYS014] ; Key Research Program of Frontier Sciences of CAS [QYZDB-SSW-SYS014] ; Key Research Program of Frontier Sciences of CAS [QYZDB-SSW-SYS014] ; Chinese Academy of Sciences (CAS) Hundred-Talent Program ; Chinese Academy of Sciences (CAS) Hundred-Talent Program ; Chinese Academy of Sciences (CAS) Hundred-Talent Program ; Chinese Academy of Sciences (CAS) Hundred-Talent Program
DOIhttp://dx.doi.org/10.1103/PhysRevLett.117.271602
关键词[WOS]ASYMPTOTIC-BEHAVIOR ; TREE AMPLITUDES ; SUPERGRAVITY ; COUNTERTERMS ; UNITARITY ; QCD
收录类别SCI
语种英语
资助者Key Research Program of Frontier Sciences of CAS [QYZDB-SSW-SYS014] ; Key Research Program of Frontier Sciences of CAS [QYZDB-SSW-SYS014] ; Key Research Program of Frontier Sciences of CAS [QYZDB-SSW-SYS014] ; Key Research Program of Frontier Sciences of CAS [QYZDB-SSW-SYS014] ; Chinese Academy of Sciences (CAS) Hundred-Talent Program ; Chinese Academy of Sciences (CAS) Hundred-Talent Program ; Chinese Academy of Sciences (CAS) Hundred-Talent Program ; Chinese Academy of Sciences (CAS) Hundred-Talent Program ; Key Research Program of Frontier Sciences of CAS [QYZDB-SSW-SYS014] ; Key Research Program of Frontier Sciences of CAS [QYZDB-SSW-SYS014] ; Key Research Program of Frontier Sciences of CAS [QYZDB-SSW-SYS014] ; Key Research Program of Frontier Sciences of CAS [QYZDB-SSW-SYS014] ; Chinese Academy of Sciences (CAS) Hundred-Talent Program ; Chinese Academy of Sciences (CAS) Hundred-Talent Program ; Chinese Academy of Sciences (CAS) Hundred-Talent Program ; Chinese Academy of Sciences (CAS) Hundred-Talent Program
WOS类目Physics, Multidisciplinary
引用统计
文献类型期刊论文
条目标识符http://ir.itp.ac.cn/handle/311006/21455
专题理论物理所SCI论文
通讯作者Yang, G (reprint author), Chinese Acad Sci, Inst Theoret Phys, Key Lab Theoret Phys, Beijing 100190, Peoples R China.
推荐引用方式
GB/T 7714
Yang, G,Yang, G . Color-Kinematics Duality and Sudakov Form Factor at Five Loops for N=4 Supersymmetric Yang-Mills Theory[J]. PHYSICAL REVIEW LETTERS,2016,117(27):271602.
APA Yang, G,&Yang, G .(2016).Color-Kinematics Duality and Sudakov Form Factor at Five Loops for N=4 Supersymmetric Yang-Mills Theory.PHYSICAL REVIEW LETTERS,117(27),271602.
MLA Yang, G,et al."Color-Kinematics Duality and Sudakov Form Factor at Five Loops for N=4 Supersymmetric Yang-Mills Theory".PHYSICAL REVIEW LETTERS 117.27(2016):271602.
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