Superradiance -- the 2020 Edition.

@article{Brito2015SuperradianceT,
  title={Superradiance -- the 2020 Edition.},
  author={Richard Brito and Vitor Cardoso and Paolo Pani},
  journal={arXiv: General Relativity and Quantum Cosmology},
  year={2015}
}
  • Richard Brito, Vitor Cardoso, Paolo Pani
  • Published 2015
  • Physics
  • arXiv: General Relativity and Quantum Cosmology
  • Superradiance is a radiation enhancement process that involves dissipative systems. With a 60 year-old history, superradiance has played a prominent role in optics, quantum mechanics and especially in relativity and astrophysics. In General Relativity, black-hole superradiance is permitted by the ergoregion, that allows for energy, charge and angular momentum extraction from the vacuum, even at the classical level. Stability of the spacetime is enforced by the event horizon, where negative… CONTINUE READING