[institut] seminar

[Branislav Cvetkovic]

Postovane kolege,

u petak 17. januara u 11 na Institutu za fiziku u  sali 300 Olivera 
Miskovic (Pontificia Universidad Catolica de Valparaiso, Chile)
ce odrzati seminar pod naslovom "Black holes and symmetries in 
Chern-Simons AdS gravity". Apstrakt vam prosledjujem u nastavku.

Pozdrav Branislav


Abstract:

We analyze spherically symmetric, static black hole solutions in 5D 
Chern-Simons AdS gravity with electric charge introduced through a U(1) 
extension of AdS group. We discuss different static black hole solutions 
of this theory that appear in the literature. Then we find the most 
general spherically symmetric, electrically charged solution, expected 
to contain all other solutions as particular cases. However, we discover 
that our ansatz possesses less physical degrees of freedom than 
expected. This happens due to appearance of “accidental” local 
symmetries in the chosen region of phase space of the theory.

-- 
Institute of Physics Belgrade
Pregrevica 118, 11080 Belgrade, Serbia
http://www.ipb.ac.rs/