71 citations · 71 across the 1 of their papers we have counts for
3 papers
gr-qc2006★ 71 cited
Stability and thermodynamics of brane black holes
E. Abdalla, B. Cuadros-Melgar, A. B. Pavan +1
We consider scalar and axial gravitational perturbations of black hole solutions in brane world scenarios. We show that perturbation dynamics is surprisingly similar to the Schwarz…
gr-qc2003
Field propagation in de Sitter black holes
C. Molina, D. Giugno, E. Abdalla +1
We present an exhaustive analysis of scalar, electromagnetic and gravitational perturbations in the background of Schwarzchild-de Sitter and Reissner-Nordstrom-de Sitter spacetimes…
gr-qc2003
Area Quantization in Quasi-Extreme Black Holes
E. Abdalla, K. H. C. Castello-Branco, A. Lima-Santos
We consider quasi-extreme Kerr and quasi-extreme Schwarzschild-de Sitter black holes. From the known analytical expressions obtained for their quasi-normal modes frequencies, we su…