当前位置: X-MOL 学术Phys. Dark Universe › 论文详情
Our official English website, www.x-mol.net, welcomes your feedback! (Note: you will need to create a separate account there.)
Rotating cosmological cylindrical wormholes in GR and TEGR sourced by anisotropic fluids
Physics of the Dark Universe ( IF 5.0 ) Pub Date : 2021-03-10 , DOI: 10.1016/j.dark.2021.100802
Mustapha Azreg-Aïnou

Given an anisotropic fluid source, we determine in closed forms, upon solving the field equations of general relativity (GR) and teleparallel gravity (TEGR) coupled to a cosmological constant, cylindrically symmetric four-dimensional cosmological rotating wormholes, satisfying all local energy conditions, and cosmological rotating solutions with two axes of symmetry at finite proper distance. These solutions have the property that their angular velocity is proportional to the cosmological constant.



中文翻译:

各向异性流体在GR和TEGR中旋转的宇宙宇宙圆柱虫洞

给定一个各向异性的流体源,我们通过求解广义相对论(GR)和远平行重(TEGR)的场方程,并与一个宇宙学常数,圆柱对称的四维宇宙学旋转虫洞耦合,以闭合形式进行确定,满足所有局部能量条件,和具有两个对称轴的宇宙学旋转解在有限的适当距离处。这些解决方案具有其角速度与宇宙常数成比例的特性。

更新日期:2021-03-15
down
wechat
bug