560 citations · 3.5k across the 39 of their papers we have counts for
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On the stability of scalarized black hole solutions in scalar-Gauss-Bonnet gravity
Hector O. Silva, Caio F. B. Macedo, Thomas P. Sotiriou +3
Scalar-tensor theories of gravity where a new scalar degree of freedom couples to the Gauss-Bonnet invariant can exhibit the phenomenon of spontaneous black hole scalarization. The…
Dynamical signatures of black holes in massive Chern-Simons gravity: Quasibound modes and time evolution
Caio F. B. Macedo
Dynamical Chern-Simons (dCS) gravity is a promising extension of general relativity (GR), arising naturally from the low-energy limit of some string motivated theories. Even though…
Spectral lines of extreme compact objects
Caio F. B. Macedo, Tom Stratton, Sam Dolan +1
We study the absorption of scalar fields by extreme/exotic compact objects (ECOs) -- horizonless alternatives to black holes -- via a simple model in which dissipative mechanisms a…