中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
Inflationary universe in loop quantum cosmology

文献类型:期刊论文

作者Zhang, Xin; Zhang, X , Chinese Acad Sci, Inst Theoret Phys, Kavli Inst Theoret Phys China, POB 2735, Beijing 100080, Peoples R China; Ling, Yi
刊名JOURNAL OF COSMOLOGY AND ASTROPARTICLE PHYSICS
出版日期2007
期号8页码:-
关键词Probe Wmap Observations Black-hole Entropy Quintom-dark-energy Equation-of-state Noncommutative Inflation Geometry Singularity Gravity Models Maps
ISSN号1475-7516
英文摘要Loop quantum cosmology provides a nice solution for avoiding the big- bang singularity through a big- bounce mechanism in the high energy region. In loop quantum cosmology an inflationary universe is emergent after the big bounce, no matter what matter component is. lled in the universe. A superinflation phase without phantom matter will appear in a certain way in the initial stage after the bounce; then the universe will undergo a normal inflation stage. We discuss the condition of inflation in detail in this framework. Also, for slow- roll inflation, we expect the imprint from the effects of the loop quantum cosmology should be left in the primordial perturbation power spectrum. However, we show that this imprint is too weak to be observed.
学科主题Physics
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WOS记录号WOS:000249222000013
公开日期2012-08-02
源URL[http://ir.itp.ac.cn/handle/311006/5687]  
专题理论物理研究所_理论物理所1978-2010年知识产出
通讯作者Zhang, X , Chinese Acad Sci, Inst Theoret Phys, Kavli Inst Theoret Phys China, POB 2735, Beijing 100080, Peoples R China
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Zhang, Xin,Zhang, X , Chinese Acad Sci, Inst Theoret Phys, Kavli Inst Theoret Phys China, POB 2735, Beijing 100080, Peoples R China,Ling, Yi. Inflationary universe in loop quantum cosmology[J]. JOURNAL OF COSMOLOGY AND ASTROPARTICLE PHYSICS,2007(8):-.
APA Zhang, Xin,Zhang, X , Chinese Acad Sci, Inst Theoret Phys, Kavli Inst Theoret Phys China, POB 2735, Beijing 100080, Peoples R China,&Ling, Yi.(2007).Inflationary universe in loop quantum cosmology.JOURNAL OF COSMOLOGY AND ASTROPARTICLE PHYSICS(8),-.
MLA Zhang, Xin,et al."Inflationary universe in loop quantum cosmology".JOURNAL OF COSMOLOGY AND ASTROPARTICLE PHYSICS .8(2007):-.

入库方式: OAI收割

来源:理论物理研究所

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