Schwarzschild Black Holes
Mostrando 13-16 de 16 artigos, teses e dissertações.
-
13. The extended ADS/CFT correspondence
The correspondence between conformal covariant fields in Minkowski's space-time and isometric fields in the five dimensional anti-deSitter space-time is extended to a six-dimensional bulk space and its regular sub-manifolds, so as to include the analysis of evaporating Schwarzschild's black holes without loss of quantum unitarity.
Brazilian Journal of Physics. Publicado em: 2005-12
-
14. Oscilações de buracos negros / Black hole oscillations
In the past few years, black hole oscillations became a very interesting research area mainly due to the possibility of proving the existence of such celestial bodies through the gravitational radiation emitted by them. In this work, the study of the propagation of different kinds of incident waves on a black hole is presented under the mathematical point of
Publicado em: 2005
-
15. Black holes and thermodynamics / Buracos negros e termodinâmica
In the present work, we have established the connections between black-hole physics and thermodynamics, searching for similarities and differences between these two branches of physicxs, which might look quite far apart. Such links were first sought for and established during the 1970s, thanks to the pioneering work of S. Hawking and Jacob D. Bekenstein, amo
Publicado em: 2001
-
16. Gravitational vacuum condensate stars
A new final state of gravitational collapse is proposed. By extending the concept of Bose–Einstein condensation to gravitational systems, a cold, dark, compact object with an interior de Sitter condensate pv = -ρv and an exterior Schwarzschild geometry of arbitrary total mass M is constructed. These regions are separated by a shell with a small but finite
National Academy of Sciences.