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Huang, Qing-Guo ; Huang, QG , Chinese Acad Sci, Interdisciplinary Ctr Theoret Phys, POB 2735, Beijing 100080, Peoples R China
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| Observational consequences of quantum cosmology | |
| Source Publication | NUCLEAR PHYSICS B
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| Keyword | Probe Wmap Observations Noncommutative Inflation Power Spectra Universe Supernovae Creation Constraints Constant Maps Cmb |
| Abstract | 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. |
| 2007 | |
| ISSN | 0550-3213 |
| Volume | 777Issue:40910Pages:253-261 |
| Subject Area | Physics |
| Indexed By | SCI |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.itp.ac.cn/handle/311006/5678 |
| Collection | 理论物理所科研产出_SCI论文 |
| Corresponding Author | Huang, QG , Chinese Acad Sci, Interdisciplinary Ctr Theoret Phys, POB 2735, Beijing 100080, Peoples R China |
| Recommended Citation 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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