Morgan-Morgan-NUT disk space via the Ehlers transformation

Abstract

Using the Ehlers transformation along with the gravitoelectromagnetic approach to stationary spacetimes we start from the Morgan-Morgan disk spacetime (without radial pressure) as the seed metric and find its corresponding stationary spacetime. As expected from the Ehlers transformation the stationary spacetime obtained suffers from a NUT-type singularity and the new parameter introduced in the stationary case could be interpreted as the gravitomagnetic monopole charge (or the NUT factor). As a consequence of this singularity there are closed timelike curves (CTCs) in the singular region of the spacetime. Some of the properties of this spacetime including its particle velocity distribution, gravitational redshift, stability and energy conditions are discussed.

18 pages, 5 figures, RevTex 4, replaced with the published version

References in corpus (8)

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Cited by in corpus (9)

• f(T) teleparallel gravity and cosmology
• S-duality and the Double Copy
• Ehlers as EM duality in the double copy
• Cylindrical Solutions in Modified f(T) Gravity
• A class of Taub-NUT-scalar metrics via Ehlers transformations
• Static and stationary dark fluid universes: A gravitoelectromagnetic perspective
• Papapetrou field as the gravitoelectromagnetic field tensor in stationary spacetimes
• A Generalized Class of Taub-NUT-Scalar Metrics
• Reciprocal NUT spacetimes