Possible theoretical limits on holographic quintessence from weak gravity conjecture
文献类型：期刊论文
| 作者 | Ma, Yin-Zhe; Zhang, Xin; Zhang, X , Northeastern Univ, Coll Sci, Shenyang 110004, Liaoning, Peoples R China |
| 刊名 | PHYSICS LETTERS B
 |
| 出版日期 | 2008 |
| 卷号 | 661期号:4页码:239-245 |
| 关键词 | Variable Cosmological Constant Probe Wmap Observations Quintom-dark-energy Digital Sky Survey Coupled Quintessence Cosmic Coincidence Model Constraints Consequences Supernovae |
| ISSN号 | 0370-2693 |
| 英文摘要 | The holographic dark energy model is one of the important ways for dealing with the dark energy problems in the quantum gravity framework. In this model, the dimensionless parameter c plays an essential role in determining the evolution of the holographic dark energy. In particular, the holographic dark energy with c >= 1 can be effectively described by a quintessence scalar-field. However, according to the requirement of the weak gravity conjecture the variation of the quintessence scalar-field should be less than the Planck mass, which would give theoretic constraints on the parameters c and Omega(m0). Therefore, we get the possible theoretical limits on the parameter c for the holographic quintessence model. (C) 2008 Elsevier B.V. All rights reserved. |
| 学科主题 | Physics |
| URL标识 | 查看原文 |
| WOS记录号 | WOS:000254819300001 |
| 公开日期 | 2012-08-02 |
| 源URL | [http://ir.itp.ac.cn/handle/311006/5557]  |
| 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 , Northeastern Univ, Coll Sci, Shenyang 110004, Liaoning, Peoples R China |
| 推荐引用方式 GB/T 7714 | Ma, Yin-Zhe,Zhang, Xin,Zhang, X , Northeastern Univ, Coll Sci, Shenyang 110004, Liaoning, Peoples R China. Possible theoretical limits on holographic quintessence from weak gravity conjecture[J]. PHYSICS LETTERS B,2008,661(4):239-245. |
| APA | Ma, Yin-Zhe,Zhang, Xin,&Zhang, X , Northeastern Univ, Coll Sci, Shenyang 110004, Liaoning, Peoples R China.(2008).Possible theoretical limits on holographic quintessence from weak gravity conjecture.PHYSICS LETTERS B,661(4),239-245. |
| MLA | Ma, Yin-Zhe,et al."Possible theoretical limits on holographic quintessence from weak gravity conjecture".PHYSICS LETTERS B 661.4(2008):239-245. |
入库方式： OAI收割
来源：理论物理研究所
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