Linearized modes in extended and critical gravities

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	Linearized modes in extended and critical gravities
	Chen, YX ; Lu, H ; Shao, KN
刊名	CLASSICAL AND QUANTUM GRAVITY
	2012
卷号	29 期号:8 页码:85017
ISSN号	0264-9381
通讯作者	Chen, YX (reprint author), Zhejiang Univ, Dept Phys, Zheijiang Inst Modern Phys, Hangzhou 310027, Peoples R China.
英文摘要	We construct explicit solutions for the linearized massive and massless spin-2, vector and scalar modes around the AdS spacetimes in diverse dimensions. These modes may arise in extended (super) gravities with higher curvature terms in general dimensions. Log modes in critical gravities can also be straightforwardly deduced. We analyze the properties of these modes and obtain the tachyon-free condition, which allows negative mass square for thesemodes. However, such modes may not satisfy the standard AdS boundary condition and can be truncated out from the spectrum.
学科主题	Physics
收录类别	SCI
资助信息	NSFC [11075138, 11175269]; 973-Program [2005CB724508]
原文出处	http://dx.doi.org/10.1088/0264-9381/29/8/085017
语种	英语
WOS记录号	WOS:000302637500019
公开日期	2014-04-25
内容类型	期刊论文
源URL	[http://ir.itp.ac.cn/handle/311006/15114]
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	Chen, YX,Lu, H,Shao, KN. Linearized modes in extended and critical gravities[J]. CLASSICAL AND QUANTUM GRAVITY,2012,29(8):85017.
APA	Chen, YX,Lu, H,&Shao, KN.(2012).Linearized modes in extended and critical gravities.CLASSICAL AND QUANTUM GRAVITY,29(8),85017.
MLA	Chen, YX,et al."Linearized modes in extended and critical gravities".CLASSICAL AND QUANTUM GRAVITY 29.8(2012):85017.