Rotating Cosmological Cylindrical Wormholes in GR and TEGR Sourced by Anisotropic Fluids

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. (C) 2021 Elsevier B.V. All rights reserved.