Petrov type I spacetime and dual relativistic fluids

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	Petrov type I spacetime and dual relativistic fluids
	Cai, RG
刊名	PHYSICAL REVIEW D
	2014
卷号	90 期号:4 页码:41901
ISSN号	1550-7998
通讯作者	Cai, RG (reprint author), Chinese Acad Sci, Inst Theoret Phys, State Key Lab Theoret Phys, Beijing 100190, Peoples R China.
英文摘要	The Petrov type I condition for the solutions of vacuum Einstein equations in both of the nonrelativistic and relativistic hydrodynamic expansions is checked. We show that it holds up to the third order of the nonrelativistic hydrodynamic expansion parameter, but it is violated at the fourth order even if we choose a general frame. On the other hand, it is found that the condition holds at least up to the second order of the derivative expansion parameter. Turn the logic around, through imposing the Petrov type I condition and Hamiltonian constraint on a finite cutoff surface, we show that the stress tensor of the relativistic fluid can be recovered with correct first order and second order transport coefficients dual to the solutions of vacuum Einstein equations.
学科主题	Physics
收录类别	SCI
资助信息	National Natural Science Foundation of China [10821504, 11035008, 11375247]; Isaac Newton Institute for Mathematical Sciences, Cambridge; China Scholarship Council [201204910341]
原文出处	http://dx.doi.org/10.1103/PhysRevD.90.041901
语种	英语
WOS记录号	WOS:000341287800001
公开日期	2015-06-03
内容类型	期刊论文
源URL	[http://ir.itp.ac.cn/handle/311006/15688]
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	Cai, RG. Petrov type I spacetime and dual relativistic fluids[J]. PHYSICAL REVIEW D,2014,90(4):41901.
APA	Cai, RG.(2014).Petrov type I spacetime and dual relativistic fluids.PHYSICAL REVIEW D,90(4),41901.
MLA	Cai, RG."Petrov type I spacetime and dual relativistic fluids".PHYSICAL REVIEW D 90.4(2014):41901.