Introduction of the generalized Lorentz gauge condition into the vector-tensor theory

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	Introduction of the generalized Lorentz gauge condition into the vector-tensor theory
	Gao, CJ
刊名	PHYSICAL REVIEW D
	2012
卷号	85 期号:2 页码:23533
关键词	PREFERRED-FRAME THEORIES RELATIVISTIC GRAVITY CONSERVATION LAWS FIELDS
ISSN号	1550-7998
通讯作者	Gao, CJ (reprint author), Chinese Acad Sci, Natl Astron Observ, Beijing 100012, Peoples R China.
英文摘要	We introduce the generalized Lorentz gauge condition in the theory of quantum electrodynamics into the general vector-tensor theories of gravity. Then we explore the cosmic evolution and the static, spherically symmetric solution of the four dimensional vector field with the generalized Lorenz gauge. We find that, if the vector field is minimally coupled to the gravitation, it behaves as the cosmological constant. On the other hand, if it is nonminimally coupled to the gravitation, the vector field could behave as vast matters in the background of the spatially flat Friedmann-Robertson-Walker Universe. But it may not be the case. The weak, strong and dominant energy conditions, the stability analysis of classical and quantum aspects would put constraints on the parameters and so the equation of state of matters would be greatly constrained.
学科主题	Physics
收录类别	SCI
资助信息	National Science Foundation of China [10533010, 10575004, 10973014]; 973 Project [2010CB833004]
原文出处	http://dx.doi.org/10.1103/PhysRevD.85.023533
语种	英语
WOS记录号	WOS:000299935200003
公开日期	2014-04-25
内容类型	期刊论文
源URL	[http://ir.itp.ac.cn/handle/311006/15174]
专题	理论物理研究所_理论物理所1978-2010年知识产出
推荐引用方式 GB/T 7714	Gao, CJ. Introduction of the generalized Lorentz gauge condition into the vector-tensor theory[J]. PHYSICAL REVIEW D,2012,85(2):23533.
APA	Gao, CJ.(2012).Introduction of the generalized Lorentz gauge condition into the vector-tensor theory.PHYSICAL REVIEW D,85(2),23533.
MLA	Gao, CJ."Introduction of the generalized Lorentz gauge condition into the vector-tensor theory".PHYSICAL REVIEW D 85.2(2012):23533.