60 citations · 69 across the 2 of their papers we have counts for
5 papers
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…
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…
Perturbative calculation of quasi-normal modes of AdS Schwarzschild black holes
Suphot Musiri, Scott Ness, George Siopsis
We calculate analytically quasi-normal modes of AdS Schwarzschild black holes including first-order corrections. We consider massive scalar, gravitational and electromagnetic pertu…
Perturbative calculation of quasi-normal modes of Schwarzschild black holes
Suphot Musiri, George Siopsis
We discuss a systematic method of analytically calculating the asymptotic form of quasi-normal frequencies of a four-dimensional Schwarzschild black hole by expanding around the ze…
Quasinormal modes of large AdS black holes
Suphot Musiri, George Siopsis
We develop a perturbative approach to the solution of the scalar wave equation for a large AdS black hole. In three dimensions, our method coincides with the known exact solution.…