Corpus ID: 237563054

Universal relations between the quasinormal modes of neutron star and tidal deformability

@inproceedings{Sotani2021UniversalRB,
  title={Universal relations between the quasinormal modes of neutron star and tidal deformability},
  author={Hajime Sotani and Bharat Kumar},
  year={2021}
}
  • H. Sotani, Bharat Kumar
  • Published 15 September 2021
  • Physics
Universal relations that are independent of the equation of state (EOS) for neutron star matter are valuable, if they exist, for extracting the neutron star properties, which generally depend on the EOS. In this study, we newly derive the universal relations predicting the gravitational wave frequencies for the fundamental (f ), the 1st pressure (p1), and the 1st spacetime (w1) modes and the damping rate for the f and w1-modes as a function of the dimensionless tidal deformability. In… Expand

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