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arXiv · 2112.04647

Astrophysically viable Kerr-like spacetime -- into the eye of the storm

Alex Simpson·Matt Visser
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Abstract

We analyse a rotating regular black hole with asymptotically Minkowski core. This Kerr-like geometry possesses the full "Killing tower" of nontrivial Killing tensor, Killing-Yano tensor, and principal tensor. The Hamilton-Jacobi equation, the Klein-Gordon equation, and Maxwell's equations are separable. Energy-condition-violating physics is pushed into an arbitrarily small region in the deep core. The geometry has a very high level of mathematical tractability; extraction of astrophysical observables falsifiable/verifiable by the observational community is straightforward.

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Alex Simpson, Matt Visser. 2021-12-09. Astrophysically viable Kerr-like spacetime -- into the eye of the storm. https://arxiv.org/abs/2112.04647

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