Modified gravity, degravitation and equivalence principle

@misc{ pirsa_PIRSA:09050083,
  doi = {10.48660/09050083},
  url = {https://pirsa.org/09050083},
  author = {},
  keywords = {Quantum Gravity, Quantum Fields and Strings, Particle Physics, Cosmology},
  language = {en},
  title = {Modified gravity, degravitation and equivalence principle},
  publisher = {Perimeter Institute},
  year = {2009},
  month = {may},
  note = {PIRSA:09050083 see, \url{https://pirsa.org}}
}