Spherically symmetric wormholes with anisotropic matter
Hyeong-Chan KimSchool of Liberal Arts and Sciences, Korea National University of Transportation, Chungju 380-702, KoreaYoungone LeeSchool of Liberal Arts and Sciences, Korea National University of Transportation, Chungju 380-702, Korea
2019en
ABI
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.
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