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

文献类型：期刊论文

作者Gao, CJ
刊名PHYSICAL REVIEW D
出版日期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
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.

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来源：理论物理研究所

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