20 citations · 56 across the 5 of their papers we have counts for
10 papers · 1 filter
Low-lying quasinormal modes of topological AdS black holes and hydrodynamics
James Alsup, George Siopsis
We analytically calculate the low-lying gravitational quasinormal modes of a topological AdS black hole of arbitrary dimension. We show that they are in agreement with correspondin…
Bjorken flow from an AdS Schwarzschild black hole
James Alsup, George Siopsis
We consider a large black hole in asymptotically AdS spacetime of arbitrary dimension with a Minkowski boundary. By performing an appropriate slicing as we approach the boundary, w…
Quasi-normal modes of a black hole localized on a codimension-two brane of finite tension
Usama A. al-Binni, George Siopsis
We calculate the quasi-normal modes of black holes localized on a 3-brane of finite tension embedded in six-dimensional flat spacetime. Using the WKB approximation, we obtain the f…
Poincare recurrences of Schwarzschild black holes
George Siopsis
We discuss massive scalar perturbations of a Schwarzschild black hole. We argue that quantum effects alter the effective potential near the horizon resulting in Poincare recurrence…
Fat Branes in Infinite-Volume Extra Space
Chad Middleton, George Siopsis
We study branes residing in infinite volume space and of finite extent in the transverse directions. We calculate the graviton propagator in the harmonic gauge both inside and outs…
A brane in five-dimensional Minkowski space
J. Avery, R. Mahurin, G. Siopsis
We discuss the propagation of gravity in five-dimensional Minkowski space in the presence of a four-dimensional brane. We show that there exists a solution to the wave equation tha…