Wave equation for the Wu black hole

@article{Birkandan2014WaveEF,
  title={Wave equation for the Wu black hole},
  author={Tolga Birkandan and Mirjam Cveti{\vc}},
  journal={Journal of High Energy Physics},
  year={2014},
  volume={2014},
  pages={1-19}
}
A bstractWu black hole is the most general solution of maximally supersymmetric gauged supergravity in D=5, containing U(1)3 gauge symmetry. We study the separability of the massless Klein-Gordon equation and probe its singularities for a general stationary, axisymmetric metric with orthogonal transitivity, and apply the results to the Wu black hole solution. We start with the zero azimuthal-angle eigenvalues in the scalar field Ansatz and find that the residuum of a pole in the radial equation… 
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