Séminaire / Seminar GReCO |
| « Black holes in massive gravity » |
|
E. Babichev |
| I will review the black hole solutions of massive (bi)-gravity and outline the main results on the stability of these solutions against small perturbations. Massive (bi)-gravity accommodates exact black hole solutions, analogous to those of General Relativity. In addition to these solutions, there are hairy black holes, whose existence is a natural consequence of the absence of Birkhoff’s theorem in these theories. Extra propagating degrees of freedom makes the stability properties of black holes in massive (bi)gravity richer and more complex than those of General Relativity. |
|
lundi 14 mars 2016 - 11:00 Salle des séminaires Évry Schatzman Institut d'Astrophysique de Paris |
| Pages web du séminaire / Seminar's webpage |