Rotating cosmological cylindrical wormholes in GR and TEGR sourced by anisotropic fluids
General Relativity and Quantum Cosmology
2021-03-17 v2 Cosmology and Nongalactic Astrophysics
Abstract
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.
Keywords
Cite
@article{arxiv.2012.03431,
title = {Rotating cosmological cylindrical wormholes in GR and TEGR sourced by anisotropic fluids},
author = {Mustapha Azreg-Aïnou},
journal= {arXiv preprint arXiv:2012.03431},
year = {2021}
}
Comments
8 twocolumn pages, 2 figures, references added. Extended version