Stability and thermodynamics of brane black holes

作者：Abdalla E; Cuadros Melgar B^*; Pavan A B; Molina C

来源：Nuclear Physics B, 2006, 752(1-2): 40-59.

DOI：10.1016/j.nuclphysb.2006.06.017

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 Schwarzschild case with strong indications that the models are stable. Quasinormal modes and late-time tails are discussed. We also study the thermodynamics of these scenarios verifying the universality of Bekenstein's entropy bound as well as the applicability of 't Hooft's brickwall method.

• 出版日期2006-9-18