332 citations · 2.7k across the 152 of their papers we have counts for
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Perturbative calculation of quasi-normal modes of arbitrary spin in Schwarzschild spacetime
Suphot Musiri, George Siopsis
We calculate analytically the asymptotic form of quasi-normal modes of perturbations of arbitrary spin of a Schwarzschild black hole including first-order corrections. We use the T…
AdS/CFT Correspondence with Heat Conduction
James Alsup, Chad Middleton, George Siopsis
We study an extension of the gravity dual to a perfect fluid model found by Janik and Peschanski. By relaxing one of the constraints, namely invariance under reflection in the long…
Quasi-normal Modes of Electromagnetic Perturbations of Four-Dimensional Topological Black Holes with Scalar Hair
George Koutsoumbas, Suphot Musiri, Eleftherios Papantonopoulos +1
We study the perturbative behaviour of topological black holes with scalar hair. We calculate both analytically and numerically the quasi-normal modes of the electromagnetic pertur…
Unitary evolution of perturbations of a two-dimensional black hole
George Siopsis
We discuss massive scalar perturbations of a two-dimensional dilaton black hole. We employ a Pauli-Villars reqularization scheme to calculate the effect of the scalar perturbation…