156 citations · 1.2k across the 78 of their papers we have counts for
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gr-qc2004★ 80 cited
Quasinormal modes, Superradiance and Area Spectrum for 2+1 Acoustic Black Holes
Samuel Lepe, Joel Saavedra
We present an exact expression for the quasinormal modes of acoustic disturbances in a rotating 2+1 dimensional sonic black hole (draining bathtub fluid flow) in the low frequency…
hep-th2004★ 13 cited
On the thermal description of the BTZ black holes
Norman Cruz, Samuel Lepe
We investigate the limitations on the thermal description of three dimensional BTZ black holes. We derive on physical grounds three basic mass scales that are relevant to character…
hep-th2004★ 59 cited
Quasinormal Modes of Extremal BTZ Black Hole
Juan Crisóstomo, Samuel Lepe, Joel Saavedra
Motivated by several pieces of evidence, in order to show that extreme black holes cannot be obtained as limits of non-extremal black holes, in this article we calculate explicitly…