phi(3) theory with F-4 flavor symmetry in 6-2 epsilon dimensions: 3-loop renormalization and conformal bootstrap

doi:http://dx.doi.org/10.1007/JHEP12(2016)057

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	phi(3) theory with F-4 flavor symmetry in 6-2 epsilon dimensions: 3-loop renormalization and conformal bootstrap
	Pang, Y ; Rong, JC ; Su, N 3
刊名	JOURNAL OF HIGH ENERGY PHYSICS
	2016
期号	12 页码:57
关键词	Conformal and W Symmetry OPERATOR PRODUCT EXPANSION Global Symmetries LEE EDGE SINGULARITY QUANTUM-FIELD-THEORY 6-EPSILON DIMENSIONS CRITICAL EXPONENTS
DOI	http://dx.doi.org/10.1007/JHEP12(2016)057
英文摘要	We consider phi(3) theory in 6 - 2 epsilon with F-4 global symmetry. The beta function is calculated up to 3 loops, and a stable unitary IR fixed point is observed. The anomalous dimensions of operators quadratic or cubic in phi are also computed. We then employ conformal bootstrap technique to study the fi xed point predicted from the perturbative approach. For each putative scaling dimension of phi (Delta(phi)), we obtain the corresponding upper bound on the scaling dimension of the second lowest scalar primary in the 26 representation (Delta(2nd)(26)) which appears in the OPE of phi x phi. In D = 5.95, we observe a sharp peak on the upper bound curve located at Delta(phi) equal to the value predicted by the 3-loop computation. In D = 5, we observe a weak kink on the upper bound curve at (Delta(phi), Delta(2nd)(26)) = (1.6, 4).
学科主题	Physics
语种	英语
资助机构	Alexander von Humboldt fellowship ; DOE [DE-FG02-13ER42020] ; NSF [PHY-1214222, PHY-1521099]
内容类型	期刊论文
源URL	[http://ir.itp.ac.cn/handle/311006/23253]
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, Zhong Guan Cun East St 55,POB 2735, Beijing 100190, Peoples R China 2.Max Planck Inst Gravitat Phys, Albert Einstein Inst, Muhlenberg 1, DE-14476 Potsdam, Germany 3.Ctr Theoret Phys Universe, Inst Basic Sci, Fields Grav & Strings, Daejeon 305811, South Korea
推荐引用方式 GB/T 7714	Pang, Y,Rong, JC,Su, N. phi(3) theory with F-4 flavor symmetry in 6-2 epsilon dimensions: 3-loop renormalization and conformal bootstrap[J]. JOURNAL OF HIGH ENERGY PHYSICS,2016(12):57.
APA	Pang, Y,Rong, JC,&Su, N.(2016).phi(3) theory with F-4 flavor symmetry in 6-2 epsilon dimensions: 3-loop renormalization and conformal bootstrap.JOURNAL OF HIGH ENERGY PHYSICS(12),57.
MLA	Pang, Y,et al."phi(3) theory with F-4 flavor symmetry in 6-2 epsilon dimensions: 3-loop renormalization and conformal bootstrap".JOURNAL OF HIGH ENERGY PHYSICS .12(2016):57.