Composite wormholes in vacuum Jordan-Brans-Dicke theory
S.M.Kozyrev, S. V. Sushkov
TL;DR
This paper introduces new composite vacuum wormhole solutions within Jordan-Brans-Dicke gravity, demonstrating their potential as bridges between different spacetime regions and identifying new candidate wormhole spacetimes.
Contribution
It presents novel composite vacuum wormhole solutions in Jordan-Brans-Dicke theory, expanding the types of possible wormhole geometries and connections between universes.
Findings
Solutions connect Schwarzschild and Brans universes
Existence of wormholes with Brans throat
New candidate wormhole spacetimes identified
Abstract
New classes composite vacuum wormhole solutions of Jordan-Brans-Dicke gravitation is presented and analysed. It is shown that such solution holds for both, a bridge between separated Schwarzschild and Brans Universes and for a bridge connecting two Schwarzschild asymptotically flat regions joined by Brans throat. We have also noticed that there are some new possible candidates for wormhole spacetimes.
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Taxonomy
TopicsBlack Holes and Theoretical Physics · Cosmology and Gravitation Theories · Pulsars and Gravitational Waves Research