Spherically Symmetric Wormholes with anisotropic matter
arXiv:1905.10050 · doi:10.1088/1475-7516/2019/09/001
Abstract
We study the geometry of a wormhole spacetime filled with anisotropic matter in the context of general relativity. In the course of the study, new static and spherically symmetric solutions, analytic and numerical ones, are found. We specify the existence condition for a wormhole throat. We analyze properties of the solutions after categorizing them based on the spacetime regularity and the signature of energy density. The necessary conditions which allow a wormhole spacetime to be nonsingular are described.
21 pages, 7 figures
References in corpus (8)
- Einstein-Gauss-Bonnet traversable wormholes satisfying the weak energy condition
- Brans wormholes
- Thin-shell wormholes in Brans-Dicke gravity
- Wormholes with fluid sources: A no-go theorem and new examples
- Spherically symmetric wormhole solutions in a general anisotropic matter field
- Black hole in closed spacetime with an anisotropic fluid
- Entropy of Self-Gravitating Anisotropic Matter
- Thermodynamic Equilibrium of a Wormhole Station