2008/05/31 by Alexander Shatskiy, A. A. Shatskii, I. D. Novikov +2 · 3 citations
Earth and Planetary Sciences · Mathematics · Physics and Astronomy · #Black Holes and Theoretical Physics #Classical mechanics #Cosmology #Cosmology and Gravitation Theories #Dark energy #Einstein field equations #Exotic matter #Field (mathematics) #General relativity #Geometry #Geophysics and Gravity Measurements #Mathematical physics #Mathematics #Physics #Quantum mechanics #Superposition principle #Tensor (intrinsic definition) #Term (time) #Theoretical physics #Universe #Wormhole #gr-qc
paper · pdf · doi:10.1070/pu2008v051n05abeh006581
published as Phys.Usp.51:457-464,2008 · 15 pages, 2 figures
openalex publication_date 2008/05/31 · arxiv created 2008/10/02 · arxiv updated 2009/12/01 · openalex created_date 2016/06/24 · openalex updated_date 2026/08/05
The analytic solution of the general relativity equations for spherically symmetric wormholes are given. We investigate the special case of a "traversable" wormhole i.e., one allowing the signal to pass through it. The energy-momentum tensor of wormhole matter is represented as a superposition of a spherically symmetric magnetic field and dust matter with negative matter density. The dynamics of the model are investigated. We discuss both the solution of the equation with a -term and without it. Superposing enough dust matter, a magnetic field, and a -term can produce a static solution, which turns out to be a spherical Multiverse model with an infinite number of wormholes connected spherical universes. Corresponding solution can be static and dynamic.