Abstract
The existence of charged black holes has suggested that wormholes may also be charged. The purpose of this paper is to construct a general model of a charged wormhole that proves to be a natural extension of the original Morris-Thorne wormhole. This goal is achieved by means of the classical embedding theory that has played a major role in the general theory of relativity.
Highlights
Wormholes are handles or tunnels in spacetime connecting widely separated regions of our Universe or different universes in a multiverse
The purpose of this paper is to extend this special model to a general MorrisThorne wormhole with electric charge by starting with a spacetime of embedding class one, discussed
The existence of charged black holes has suggested that wormholes may be charged
Summary
Wormholes are handles or tunnels in spacetime connecting widely separated regions of our Universe or different universes in a multiverse. Motivated by the Reissner-Nordstrom spacetime, they considered the following line element for a charged wormhole: ds2 = − 1 + Q2 dt2 +. The purpose of this paper is to extend this special model to a general MorrisThorne wormhole with electric charge by starting with a spacetime of embedding class one, discussed . By assuming that the redshift function is dependent on the charge Q, a possible line element is ds2 = −eν(r,Q2)dt2 +. Even though the metric has changed, we would like b = b(r) to retain the usual properties of a shape function in a Morris-Thorne wormhole, this is not a requirement in [2]. The line element will be modified to produce a model for a charged wormhole that generalizes the original Morris-Thorne wormhole in a natural way.
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