Slowly rotating scalar field wormholes: the second order approximation

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dc.creatorKashargin, P. E.
dc.creatorSushkov, S. V.
dc.date2008-09-11
dc.date.accessioned2026-07-07T11:45:47Z
dc.date.available2026-07-07T11:45:47Z
dc.descriptionWe discuss rotating wormholes in general relativity with a scalar field with negative kinetic energy. To solve the problem, we use the assumption about slow rotation. The role of a small dimensionless parameter plays the ratio of the linear velocity of rotation of the wormhole's throat and the velocity of light. We construct the rotating wormhole solution in the second order approximation with respect to the small parameter. The analysis shows that the asymptotical mass of the rotating wormhole is greater than that of the non-rotating one, and the NEC violation in the rotating wormhole spacetime is weaker than that in the non-rotating one.
dc.description12 pages, 9 figures, appeared in PRD
dc.identifierhttps://arxiv.org/abs/0809.1923
dc.identifierhttp://arxiv.org/abs/0809.1923
dc.identifierPhys.Rev.D78:064071,2008
dc.identifierdoi:10.1103/PhysRevD.78.064071
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/202001
dc.subjectGeneral Relativity and Quantum Cosmology
dc.titleSlowly rotating scalar field wormholes: the second order approximation
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