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	Thin-shell wormholes constrained by cosmological observations
	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
	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
内容类型	期刊论文
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.

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