On the primordial trispectrum from exchanging scalar modes in general multiple field inflationary models

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	On the primordial trispectrum from exchanging scalar modes in general multiple field inflationary models
	Gao, XA ; Lin, CS
刊名	JOURNAL OF COSMOLOGY AND ASTROPARTICLE PHYSICS
	2010
期号	11
关键词	ANGULAR POWER SPECTRUM LARGE NON-GAUSSIANITY COSMOLOGICAL PERTURBATIONS BRID INFLATION K-INFLATION UNIVERSE ANISOTROPY FLUCTUATIONS SCENARIO CURVATON
ISSN号	1475-7516
通讯作者	Gao, XA (reprint author), Chinese Acad Sci, Key Lab Frontiers Theoret Phys, Inst Theoret Phys, 55 Zhong Guan Cun E Rd, Beijing 100080, Peoples R China.
中文摘要	We make a complementary investigation of the primordial trispectrum from exchanging intermediate scalar modes in multi-field inflationary models with generalized kinetic terms. Together with the calculation of irreducible contributions to the primordial trispectrum in ref. [104], we give the full leading-order primordial trispectrum in generalized multi-field models.
收录类别	SCI
资助信息	NSFC [10535060/A050207, 10821504]; Ministry of Science and Technology [2007CB815401]; Perimeter Institute for Theoretical Physics; Chinese Scholarship Council
语种	英语
公开日期	2013-09-24
内容类型	期刊论文
源URL	[http://ir.iphy.ac.cn/handle/311004/50233]
专题	物理研究所_物理所公开发表论文_物理所公开发表论文_期刊论文
推荐引用方式 GB/T 7714	Gao, XA,Lin, CS. On the primordial trispectrum from exchanging scalar modes in general multiple field inflationary models[J]. JOURNAL OF COSMOLOGY AND ASTROPARTICLE PHYSICS,2010(11).
APA	Gao, XA,&Lin, CS.(2010).On the primordial trispectrum from exchanging scalar modes in general multiple field inflationary models.JOURNAL OF COSMOLOGY AND ASTROPARTICLE PHYSICS(11).
MLA	Gao, XA,et al."On the primordial trispectrum from exchanging scalar modes in general multiple field inflationary models".JOURNAL OF COSMOLOGY AND ASTROPARTICLE PHYSICS .11(2010).