2 citations · 7 across the 4 of their papers we have counts for
4 papers
Scattering angle in a Topological Star spacetime: a self-force approach
Massimo Bianchi, Donato Bini, Giorgio Di Russo
We compute the scattering angle for a scalar neutral probe undergoing unbound motion around a Topological Star, including self-force effects. Moreover we identify the `electro-magn…
Scalar waves in a Topological Star spacetime: self-force and radiative losses
Massimo Bianchi, Donato Bini, Giorgio Di Russo
We study the radiated energy by a scalar particle moving on a circular orbit (smeared in the extra dimension) in the spacetime of a topological star, extending a previous study [Ph…
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…
Turning rotating D-branes and BHs inside out their photon-halo
Massimo Bianchi, Giorgio Di Russo
We extend our investigation on Couch-Torrence conformal inversions of BHs and D-branes in various directions. We analyse asymptotically flat rotating charged BHs in , in parti…