Fast prediction and evaluation of gravitational waveforms using surrogate models

@article{Field2013FastPA,
  title={Fast prediction and evaluation of gravitational waveforms using surrogate models},
  author={Scott E. Field and C. Galley and J. Hesthaven and Jason Kaye and M. Tiglio},
  journal={ArXiv},
  year={2013},
  volume={abs/1308.3565}
}
We propose a solution to the problem of quickly and accurately predicting gravitational waveforms within any given physical model. The method is relevant for both real-time applications and more traditional scenarios where the generation of waveforms using standard methods can be prohibitively expensive. Our approach is based on three offline steps resulting in an accurate reduced order model in both parameter and physical dimensions that can be used as a surrogate for the true or fiducial… Expand
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