A note on connected formula for form factors

doi:http://dx.doi.org/10.1007/JHEP12(2016)006

CORC > 理论物理研究所 > 中国科学院理论物理研究所 > 理论物理所科研产出 > 理论物理所1978-2010年知识产出

	A note on connected formula for form factors
	He, S; Liu, ZW; He, S (reprint author), Chinese Acad Sci, CAS Key Lab Theoret Phys, Inst Theoret Phys, Beijing 100190, Peoples R China.
刊名	JOURNAL OF HIGH ENERGY PHYSICS
	2016
期号	12 页码:6
关键词	Scattering Amplitudes Supersymmetric Gauge Theory Extended Supersymmetry
DOI	http://dx.doi.org/10.1007/JHEP12(2016)006
英文摘要	In this note we study the connected prescription, originally derived from Witten's twistor string theory, for tree-level form factors in N = 4 super-Yang-Mills theory. The construction is based on the recently proposed four-dimensional scattering equations with n massless on-shell states and one off-shell state, which we expect to work for form factors of general operators. To illustrate the universality of the prescription, we propose compact formulas for super form factors with chiral stress-tensor multiplet operator, and bosonic ones with scalar operators Tr(phi(m)) for arbitrary m.
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/311006/21465]
专题	理论物理研究所_理论物理所1978-2010年知识产出
通讯作者	He, S (reprint author), Chinese Acad Sci, CAS Key Lab Theoret Phys, Inst Theoret Phys, Beijing 100190, Peoples R China.
推荐引用方式 GB/T 7714	He, S,Liu, ZW,He, S . A note on connected formula for form factors[J]. JOURNAL OF HIGH ENERGY PHYSICS,2016(12):6.
APA	He, S,Liu, ZW,&He, S .(2016).A note on connected formula for form factors.JOURNAL OF HIGH ENERGY PHYSICS(12),6.
MLA	He, S,et al."A note on connected formula for form factors".JOURNAL OF HIGH ENERGY PHYSICS .12(2016):6.