On the stress-energy tensor of a rotating wormhole

S. E. Perez Bergliaffa; K. E. Hibberd

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On the stress-energy tensor of a rotating wormhole

S. E. Perez Bergliaffa·K. E. Hibberd

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Abstract

We analyze the stress-energy tensor necessary to generate a general stationary and axisymmetric spacetime. The constraints on the geometry arising from considering a perfect fluid as a source are derived. For a fluid with a nonzero stress tensor, we obtain two necessary conditions on the metric. As an example, we show that the rotating wormhole presented in the literature can not be described by either a perfect fluid or by a fluid with anisotropic stresses.

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S. E. Perez Bergliaffa, K. E. Hibberd. 2000-07-26. On the stress-energy tensor of a rotating wormhole. https://arxiv.org/abs/gr-qc/0006041

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