Initial data for black hole – neutron star binaries : A flexible , high-accuracy spectral method

@inproceedings{Foucart2008InitialDF,
  title={Initial data for black hole – neutron star binaries : A flexible , high-accuracy spectral method},
  author={Francois Foucart and Lawrence E. Kidder and Harald P. Pfeiffer and Saul A. Teukolsky},
  year={2008}
}
We present a new numerical scheme to solve the initial value problem for black hole–neutron star binaries. This method takes advantage of the flexibility and fast convergence of a multidomain spectral representation of the initial data to construct high-accuracy solutions at a relatively low computational cost. We provide convergence tests of the method for both isolated neutron stars and irrotational binaries. In the second case, we show that we can resolve the small inconsistencies that are… CONTINUE READING

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