Gravitational Gauge Interactions of Scalar Field

	Gravitational Gauge Interactions of Scalar Field
	Wu N(吴宁); WU Ning
刊名	理论物理通讯(英文版)
	2003
期号	10 页码:429-434
通讯作者	吴宁
英文摘要	Quantum gauge theory of gravity is formulated based on gauge principle. Because the Lagrangian hasstrict local gravitational gauge symmetry, gravitational gauge theory is a perturbatively renormalizable quantum theory.Gravitational gauge interactions of scalar field are studied in this paper. In quantum gauge theory of gravity, scalar fieldminimal couples to gravitational field through gravitational gauge covariant derivative. Comparing the Lagrangian forscalar field in quantum gauge theory of gravity with the corresponding Lagrangian in quantum fields in curved space-time, the definition for metric in curved space-time in geometry picture of gravity can be obtained, which is expressedby gravitational gauge field. In classical level, the Lagrangian and Hamiltonian approaches are also discussed.
公开日期	2016-02-26
内容类型	期刊论文
源URL	[http://ir.ihep.ac.cn/handle/311005/219373]
专题	高能物理研究所_实验物理中心
推荐引用方式 GB/T 7714	Wu N,WU Ning. Gravitational Gauge Interactions of Scalar Field[J]. 理论物理通讯(英文版),2003(10):429-434.
APA	吴宁,&WU Ning.(2003).Gravitational Gauge Interactions of Scalar Field.理论物理通讯(英文版)(10),429-434.
MLA	吴宁,et al."Gravitational Gauge Interactions of Scalar Field".理论物理通讯(英文版) .10(2003):429-434.