Observational consequences of quantum cosmology

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	Observational consequences of quantum cosmology
	Huang, Qing-Guo; Huang, QG , Chinese Acad Sci, Interdisciplinary Ctr Theoret Phys, POB 2735, Beijing 100080, Peoples R China
	2007
发表期刊	NUCLEAR PHYSICS B
ISSN	0550-3213
卷号	777 期号:40910 页码:253-261
摘要	Our universe is born of a tunneling from nothing in quantum cosmology. Nothing here can be interpreted as a state with zero entropy with the viewpoint of a dual CFT proposed by Verlinde. As a reliable modification of the Hartle-Hawking wave function of the universe, the improved Hartle-Hawking wave function proposed by Firouzjahi, Sarangi and Tye gives many interesting observational consequences which we explore in this paper. Fruitful observations are obtained for chaotic inflation, including a detectable spatial curvature and a negligible tunneling probability for eternal chaotic inflation. And we find that the tensor-scalar ratio and the spatial curvature for brane inflation type models should be neglected. (C) 2007 Elsevier B.V. All rights reserved.
部门归属	Chinese Acad Sci, Interdisciplinary Ctr Theoret Phys, Beijing 100080, Peoples R China; Chinese Acad Sci, Inst Theoret Phys, Beijing 100080, Peoples R China
关键词	Probe Wmap Observations Noncommutative Inflation Power Spectra Universe Supernovae Creation Constraints Constant Maps Cmb
学科领域	Physics
URL	查看原文
收录类别	SCI
WOS记录号	WOS:000248422900008
引用统计	被引频次：2[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.itp.ac.cn/handle/311006/5678
专题	理论物理所1978-2010年知识产出
通讯作者	Huang, QG , Chinese Acad Sci, Interdisciplinary Ctr Theoret Phys, POB 2735, Beijing 100080, Peoples R China
推荐引用方式 GB/T 7714	Huang, Qing-Guo,Huang, QG , Chinese Acad Sci, Interdisciplinary Ctr Theoret Phys, POB 2735, Beijing 100080, Peoples R China. Observational consequences of quantum cosmology[J]. NUCLEAR PHYSICS B,2007,777(40910):253-261.
APA	Huang, Qing-Guo,&Huang, QG , Chinese Acad Sci, Interdisciplinary Ctr Theoret Phys, POB 2735, Beijing 100080, Peoples R China.(2007).Observational consequences of quantum cosmology.NUCLEAR PHYSICS B,777(40910),253-261.
MLA	Huang, Qing-Guo,et al."Observational consequences of quantum cosmology".NUCLEAR PHYSICS B 777.40910(2007):253-261.

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