1 citations · 1 across the 1 of their papers we have counts for
3 papers
Scalar perturbations in a Top-Star spacetime
Massimo Bianchi, Donato Bini, Giorgio Di Russo
We discuss the dynamics of a (neutral) test particle in Topological Star spacetime undergoing scattering processes by a superposed test radiation field, a situation that in a 4D bl…
Tidal resonances for fuzzballs
Giorgio Di Russo, Francesco Fucito, Jose Francisco Morales
We study the gravitational tidal response of D1D5, Top Star and (1,0,n) strata horizonless geometries. We find that the tidal interactions in fuzzball geometries, unlike in the cas…
Charge instability of JMaRT geometries
Massimo Bianchi, Carlo Di Benedetto, Giorgio Di Russo +1
We perform a detailed study of linear perturbations of the JMaRT family of non-BPS smooth horizonless solutions of type IIB supergravity beyond the near-decoupling limit. In additi…