Tests for the existence of horizon through gravitational waves from a small binary in the vicinity of a massive object

@article{Fang2021TestsFT,
  title={Tests for the existence of horizon through gravitational waves from a small binary in the vicinity of a massive object},
  author={Yun Fang and Rong-Zhen Guo and Qing Guo Huang},
  journal={Physics Letters B},
  year={2021}
}
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