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题名: Eternal chaotic inflation is prohibited by the weak gravity conjecture
作者: Huang, Qing-Guo ;  Li, Miao ;  Wang, Yi
刊名: JOURNAL OF COSMOLOGY AND ASTROPARTICLE PHYSICS
出版日期: 2007
期号: 9, 页码:-
关键词: UNIVERSE ;  FLATNESS ;  HORIZON
学科分类: Physics
通讯作者: Huang, QG , Korea Inst Adv Study, Sch Phys, Cheongryangri-Dong,Dongdaemun-Gu, Seoul 130, South Korea
部门归属: Korea Inst Adv Study, Sch Phys, Seoul 130, South Korea; Univ Sci & Technol China, Interdisciplinary Ctr Theoret Study, Hefei 230026, Peoples R China; Chinese Acad Sci, Inst Theoret Phys, Beijing 100080, Peoples R China
英文摘要: We investigate whether eternal chaotic inflation can be achieved when the weak gravity conjecture is taken into account. We show that even assisted chaotic inflation with potential lambda phi(4) or m(2)phi(2) cannot be eternal. The effective field theory description for the inflaton field breaks down before inflation reaches the eternal regime. We also find that the total number of e-folds is still bounded by the inflationary entropy for the assisted inflation.
收录类别: SCI
原文出处: 查看原文
WOS记录号: WOS:000249811000009
Citation statistics: 
内容类型: 期刊论文
URI标识: http://ir.itp.ac.cn/handle/311006/5673
Appears in Collections:理论物理所1978-2010年知识产出_期刊论文

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Huang, Qing-Guo,Li, Miao,Wang, Yi. Eternal chaotic inflation is prohibited by the weak gravity conjecture[J]. JOURNAL OF COSMOLOGY AND ASTROPARTICLE PHYSICS,2007(9):-.
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