Abstract
The possible process of creation/annihilation of traversable wormholes in the model with phantom (ghost) scalar field is described. It is shown that such process can be realized only for some special choice of a potential energy, in particular, for the Sine-Gordon potential.
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Dzhunushaliev, V., Folomeev, V. Creation/annihilation of wormholes supported by the Sine-Gordon phantom (ghost) field. Gen Relativ Gravit 42, 1889–1896 (2010). https://doi.org/10.1007/s10714-010-0967-7
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DOI: https://doi.org/10.1007/s10714-010-0967-7