INCONSISTENCES IN INTERACTING AGEGRAPHIC DARK ENERGY MODELS
文献类型：期刊论文
| 作者 | Sun, Cheng-Yi; Song, Yu |
| 刊名 | MODERN PHYSICS LETTERS A
 |
| 出版日期 | 2011-12-28 |
| 卷号 | 26页码:3055-3066 |
| 关键词 | Agegraphic dark energy interacting track |
| ISSN号 | 0217-7323 |
| DOI | 10.1142/S0217732311037285 |
| 英文摘要 | It is found that the origin agegraphic dark energy tracks the matter in the matter-dominated epoch and then the subsequent dark-energy-dominated epoch becomes impossible. It is argued that the difficulty can be removed when the interaction between the agegraphic dark energy and dark matter is considered. In the note, by discussing three different interacting models, we find that the difficulty still stands even in the interacting models. Furthermore, we find that in the interacting models, there exists the other serious inconsistence that the existence of the radiation/matter-dominated epoch contradicts the ability of agegraphic dark energy in driving the accelerated expansion. The contradiction can be avoided in one of the three models if some constraints on the parameters hold. |
| WOS关键词 | PROBE WMAP OBSERVATIONS ; OBSERVATIONAL H(Z) DATA ; DIGITAL SKY SURVEY ; COSMOLOGICAL CONSTANT ; QUINTESSENCE ; SUPERNOVAE ; UNIVERSE ; RELEASE ; LAMBDA |
| 资助项目 | Research Fund for the Doctoral Program of Higher Education of China[20106101120023] ; Natural Science Foundation of the Shaanxi Province[2011JQ1002] ; Natural Science Foundation of the Northwest University of China[09NW27] |
| WOS研究方向 | Physics |
| 语种 | 英语 |
| WOS记录号 | WOS:000298505600004 |
| 出版者 | WORLD SCIENTIFIC PUBL CO PTE LTD |
| 资助机构 | Research Fund for the Doctoral Program of Higher Education of China ; Natural Science Foundation of the Shaanxi Province ; Natural Science Foundation of the Northwest University of China |
| 源URL | [http://119.78.100.186/handle/113462/34717]  |
| 专题 | 中国科学院近代物理研究所 |
| 通讯作者 | Sun, Cheng-Yi |
| 作者单位 | NW Univ Xian, Inst Modern Phys, Xian 710069, Peoples R China |
| 推荐引用方式 GB/T 7714 | Sun, Cheng-Yi,Song, Yu. INCONSISTENCES IN INTERACTING AGEGRAPHIC DARK ENERGY MODELS[J]. MODERN PHYSICS LETTERS A,2011,26:3055-3066. |
| APA | Sun, Cheng-Yi,&Song, Yu.(2011).INCONSISTENCES IN INTERACTING AGEGRAPHIC DARK ENERGY MODELS.MODERN PHYSICS LETTERS A,26,3055-3066. |
| MLA | Sun, Cheng-Yi,et al."INCONSISTENCES IN INTERACTING AGEGRAPHIC DARK ENERGY MODELS".MODERN PHYSICS LETTERS A 26(2011):3055-3066. |
入库方式： OAI收割
来源：近代物理研究所
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