Thin-shell wormholes constrained by cosmological observations
文献类型：期刊论文
| 作者 | Wang, D; Wang, D (reprint author), Nankai Univ, Chern Inst Math, Theoret Phys Div, Tianjin 300071, Peoples R China.; Meng, XH |
| 刊名 | PHYSICS OF THE DARK UNIVERSE
 |
| 出版日期 | 2017 |
| 卷号 | 17页码:46-51 |
| 关键词 | Thin-shell Wormholes Dark Energy Cosmological Observations |
| DOI | http://dx.doi.org/10.1016/j.dark.2017.08.002 |
| 英文摘要 | We investigate the thin-shell wormholes constrained by cosmological observations for the first time in the literature. Without loss of generality, we study the thin-shell wormholes in omega CDM model and analyze their stability under perturbations preserving the symmetry. Firstly, we constrain the omega CDM model using a combination of Union 2.1 SNe Ia data, the latest H(z) data and CMB data. Secondly, we use the constrained dark energy equation of state (EoS) omega which lies in [-1.05, -0.89] to investigate thin-shell wormholes generated by various black hole spacetimes. We find that the stable Schwarzschild and Reinssner-Nordstrom thin-shell wormholes constrained by cosmological observations do not exist. In addition, the method we developed can be applied in exploring the stable thin-shell wormholes from any black hole spacetime in the framework of any cosmological theory. (C) 2017 Elsevier B.V. All rights reserved. |
| 学科主题 | Astronomy & Astrophysics |
| 语种 | 英语 |
| 源URL | [http://ir.itp.ac.cn/handle/311006/21975]  |
| 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 | Wang, D (reprint author), Nankai Univ, Chern Inst Math, Theoret Phys Div, Tianjin 300071, Peoples R China. |
| 推荐引用方式 GB/T 7714 | Wang, D,Wang, D ,Meng, XH. Thin-shell wormholes constrained by cosmological observations[J]. PHYSICS OF THE DARK UNIVERSE,2017,17:46-51. |
| APA | Wang, D,Wang, D ,&Meng, XH.(2017).Thin-shell wormholes constrained by cosmological observations.PHYSICS OF THE DARK UNIVERSE,17,46-51. |
| MLA | Wang, D,et al."Thin-shell wormholes constrained by cosmological observations".PHYSICS OF THE DARK UNIVERSE 17(2017):46-51. |
入库方式： OAI收割
来源：理论物理研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。