PIRSA:14020150 Scientific Series Cosmology

DOI10.48660/14020150

Series: Cosmology and Gravitation

Guariento, D. (2014). Evolution of cosmological black holes: exact solutions, accretion and scalar fields. Perimeter Institute. https://pirsa.org/14020150

Guariento, Daniel. Evolution of cosmological black holes: exact solutions, accretion and scalar fields. Perimeter Institute, Feb. 18, 2014, https://pirsa.org/14020150 

@misc{ pirsa_PIRSA:14020150,
  doi = {10.48660/14020150},
  url = {https://pirsa.org/14020150},
  author = {Guariento, Daniel},
  keywords = {Cosmology},
  language = {en},
  title = {Evolution of cosmological black holes: exact solutions, accretion and scalar fields},
  publisher = {Perimeter Institute},
  year = {2014},
  month = {feb},
  note = {PIRSA:14020150 see, \url{https://pirsa.org}}
}

Abstract

Systems which contemplate the gravitational interaction between compact objects and the matter content in a cosmological environment constitute an important problem which has been studied since the early days of General Relativity. The generalized McVittie black hole is a simple exact solution to this problem, which provides us with insight on some of its known physical aspects, as well as hints to new mechanisms which arise from a formal treatment. We review some properties of this solution and its matter source, which can be interpreted as a classical fluid but is also an exact solution to a nontrivial scalar field theory.

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