• Corpus ID: 237452274

SUSY in the Sky with Gravitons

@inproceedings{Jakobsen2021SUSYIT,
  title={SUSY in the Sky with Gravitons},
  author={Gustav Uhre Jakobsen and Gustav Mogull and Jan Plefka and Jan Steinhoff},
  year={2021}
}
Picture yourself in the wave zone of a gravitational scattering event of two massive, spinning compact bodies (black holes, neutron stars or stars). We show that this system of genuine astrophysical interest enjoys a hidden N = 2 supersymmetry, at least to the order of spin-squared (quadrupole) interactions in arbitrary D spacetime dimensions. Using the N = 2 supersymmetric worldline action, augmented by finite-size corrections for the non-Kerr black hole case, we build a quadratic-in-spin… 
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